| 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 | $143.95 | 6.768% | $153.6925 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $17.38 | 9.483% | $19.0281 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $42.31 | 10.786% | $46.8736 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $150.47 | 8.439% | $163.1682 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $98.72 | 7.286% | $105.9127 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $220.76 | 10.635% | $244.2378 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $158.66 | 4.646% | $166.0313 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $832.25 | $898.9442 | $898.94 | $898.95 | $898.90 | |