| 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 | $213.45 | 7.347% | $229.1322 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $151.52 | 5.109% | $159.2612 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $25.27 | 12.117% | $28.332 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $72.45 | 10.565% | $80.1043 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $112.25 | 8.835% | $122.1673 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $176.90 | 4.667% | $185.1559 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $183.85 | 5.424% | $193.822 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $935.69 | $997.9749 | $997.97 | $997.95 | $998.00 | |