| 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 | $142.25 | 12.722% | $160.347 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $125.64 | 5.673% | $132.7676 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $33.97 | 8.301% | $36.7898 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $240.38 | 4.303% | $250.7236 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $191.49 | 13.437% | $217.2205 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $44.68 | 3.198% | $46.1089 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $18.61 | 11.716% | $20.7903 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $797.02 | $864.7477 | $864.75 | $864.70 | $864.70 | |