| 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 | $155.39 | 7.513% | $167.0645 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $48.82 | 12.701% | $55.0206 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $38.26 | 3.314% | $39.5279 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $152.30 | 5.161% | $160.1602 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $9.63 | 12.244% | $10.8091 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $17.51 | 9.529% | $19.1785 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $247.89 | 13.590% | $281.5783 | $281.58 | $281.60 | $281.60 |
| 7 purchase totals = | $669.80 | $733.3391 | $733.34 | $733.35 | $733.40 | |