| 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 | $191.69 | 6.127% | $203.4348 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $138.29 | 8.111% | $149.5067 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $131.62 | 3.698% | $136.4873 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $65.75 | 6.701% | $70.1559 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $53.26 | 9.278% | $58.2015 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $165.96 | 11.783% | $185.5151 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $170.39 | 10.214% | $187.7936 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $916.96 | $991.0949 | $991.10 | $991.10 | $991.10 | |