| 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 | $167.62 | 9.466% | $183.4869 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $85.26 | 13.520% | $96.7872 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $11.27 | 4.325% | $11.7574 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $108.92 | 10.762% | $120.642 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $133.97 | 8.345% | $145.1498 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $200.46 | 9.737% | $219.9788 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $170.89 | 5.162% | $179.7113 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $878.39 | $957.5134 | $957.52 | $957.55 | $957.50 | |