| 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 | $188.85 | 10.211% | $208.1335 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $83.36 | 12.815% | $94.0426 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $145.50 | 8.397% | $157.7176 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $66.51 | 5.159% | $69.9413 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $223.99 | 6.844% | $239.3199 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $68.55 | 8.410% | $74.3151 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $142.53 | 7.665% | $153.4549 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $919.29 | $996.9249 | $996.92 | $996.90 | $996.80 | |