| 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 | $166.40 | 8.430% | $180.4275 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $55.38 | 9.509% | $60.6461 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $210.84 | 12.417% | $237.02 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $48.26 | 10.386% | $53.2723 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $50.44 | 5.454% | $53.191 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $91.42 | 9.178% | $99.8105 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $23.45 | 4.666% | $24.5442 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $646.19 | $708.9116 | $708.91 | $708.90 | $708.80 | |