| 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 | $183.41 | 3.454% | $189.745 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $48.77 | 9.142% | $53.2286 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $9.29 | 10.832% | $10.2963 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $10.63 | 9.379% | $11.627 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $144.46 | 11.553% | $161.1495 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $98.62 | 11.810% | $110.267 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $139.31 | 3.579% | $144.2959 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $634.49 | $680.6093 | $680.63 | $680.65 | $680.50 | |