| 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 | $148.69 | 4.755% | $155.7602 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $9.58 | 3.729% | $9.9372 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $41.42 | 6.583% | $44.1467 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $42.35 | 5.224% | $44.5624 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $97.42 | 4.405% | $101.7114 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $218.47 | 4.412% | $228.1089 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $242.85 | 9.509% | $265.9426 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $800.78 | $850.1694 | $850.17 | $850.15 | $850.10 | |