| 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 | $198.27 | 11.668% | $221.4041 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $11.73 | 12.207% | $13.1619 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $144.36 | 3.719% | $149.7287 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $19.50 | 9.163% | $21.2868 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $150.90 | 8.725% | $164.066 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $61.86 | 3.648% | $64.1167 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $150.33 | 9.566% | $164.7106 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $736.95 | $798.4748 | $798.48 | $798.45 | $798.50 | |