| 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 | $6.68 | 10.178% | $7.3599 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $154.89 | 12.808% | $174.7283 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $138.44 | 3.637% | $143.4751 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $177.74 | 7.701% | $191.4278 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $95.67 | 11.343% | $106.5218 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $169.99 | 9.493% | $186.1272 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $158.37 | 8.160% | $171.293 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $901.78 | $980.9331 | $980.94 | $981.00 | $980.90 | |