| 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 | $132.85 | 12.356% | $149.2649 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $159.32 | 12.527% | $179.278 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $133.45 | 8.814% | $145.2123 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $117.28 | 7.303% | $125.845 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $199.70 | 5.765% | $211.2127 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $97.76 | 5.470% | $103.1075 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $52.54 | 3.801% | $54.537 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $892.90 | $968.4574 | $968.46 | $968.45 | $968.40 | |