| 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 | $183.43 | 3.406% | $189.6776 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $177.68 | 13.128% | $201.0058 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $11.80 | 5.330% | $12.4289 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $88.34 | 4.273% | $92.1148 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $96.45 | 6.358% | $102.5823 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $161.58 | 3.292% | $166.8992 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $193.69 | 8.801% | $210.7367 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $912.97 | $975.4453 | $975.45 | $975.50 | $975.40 | |