| 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 | $25.91 | 12.429% | $29.1304 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $147.99 | 7.451% | $159.0167 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $159.31 | 9.198% | $173.9633 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $182.52 | 9.263% | $199.4268 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $177.90 | 13.276% | $201.518 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $128.57 | 5.155% | $135.1978 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $144.95 | 12.555% | $163.1485 | $163.15 | $163.15 | $163.10 |
| 7 purchase totals = | $967.15 | $1,061.4015 | $1,061.41 | $1,061.40 | $1,061.30 | |