| 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 | $159.94 | 13.458% | $181.4647 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $66.43 | 8.319% | $71.9563 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $67.25 | 12.707% | $75.7955 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $46.45 | 7.437% | $49.9045 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $15.27 | 13.105% | $17.2711 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $37.74 | 11.254% | $41.9873 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $201.49 | 3.109% | $207.7543 | $207.75 | $207.75 | $207.80 |
| 7 purchase totals = | $594.57 | $646.1337 | $646.13 | $646.10 | $646.30 | |