| 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 | $158.83 | 11.725% | $177.4528 | $177.45 | $177.45 | $177.50 |
| Purchase #2 | $177.32 | 7.726% | $191.0197 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $156.27 | 8.478% | $169.5186 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $250.58 | 12.566% | $282.0679 | $282.07 | $282.05 | $282.10 |
| Purchase #5 | $23.62 | 10.330% | $26.0599 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $11.73 | 12.392% | $13.1836 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $27.33 | 4.811% | $28.6448 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $805.68 | $887.9473 | $887.94 | $887.90 | $888.00 | |