| 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 | $180.66 | 7.467% | $194.1499 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $128.72 | 13.669% | $146.3147 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $94.52 | 12.830% | $106.6469 | $106.65 | $106.65 | $106.60 |
| Purchase #4 | $145.94 | 10.360% | $161.0594 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $67.31 | 3.545% | $69.6961 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $111.49 | 10.193% | $122.8542 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $32.79 | 11.138% | $36.4422 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $761.43 | $837.1634 | $837.16 | $837.15 | $837.10 | |