| 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 | $160.93 | 11.680% | $179.7266 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $80.97 | 13.749% | $92.1026 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $110.75 | 8.596% | $120.2701 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $44.55 | 9.828% | $48.9284 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $203.91 | 9.400% | $223.0775 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $158.74 | 13.368% | $179.9604 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $135.87 | 12.730% | $153.1663 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $895.72 | $997.2319 | $997.24 | $997.25 | $997.30 | |