| 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 | $165.58 | 13.375% | $187.7263 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $144.54 | 12.865% | $163.1351 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $199.32 | 11.643% | $222.5268 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $24.86 | 13.281% | $28.1617 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $118.86 | 10.427% | $131.2535 | $131.25 | $131.25 | $131.30 |
| Purchase #6 | $126.75 | 6.866% | $135.4527 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $22.46 | 5.401% | $23.6731 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $802.37 | $891.9292 | $891.93 | $891.95 | $892.00 | |