| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.28 | 7.560% | $182.0776 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $130.53 | 11.198% | $145.1467 | $145.15 | $145.15 | $145.10 |
| Purchase #3 | $93.83 | 3.163% | $96.7978 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $142.72 | 6.141% | $151.4844 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $93.54 | 4.297% | $97.5594 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $190.66 | 6.220% | $202.5191 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $112.37 | 3.259% | $116.0321 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $932.93 | $991.6171 | $991.62 | $991.65 | $991.60 | |