| 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 | $144.34 | 4.463% | $150.7819 | $150.78 | $150.80 | $150.80 |
| Purchase #2 | $31.66 | 5.162% | $33.2943 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $102.69 | 5.428% | $108.264 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $202.89 | 4.113% | $211.2349 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $199.34 | 12.736% | $224.7279 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $62.33 | 12.309% | $70.0022 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $25.89 | 8.460% | $28.0803 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $769.14 | $826.3855 | $826.37 | $826.45 | $826.40 | |