| 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 | $210.72 | 6.401% | $224.2082 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $82.76 | 10.825% | $91.7188 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $136.76 | 10.830% | $151.5711 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $106.26 | 9.347% | $116.1921 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $45.85 | 5.653% | $48.4419 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $102.26 | 7.381% | $109.8078 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $159.40 | 13.449% | $180.8377 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $844.01 | $922.7776 | $922.78 | $922.75 | $922.70 | |