| 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 | $172.97 | 4.477% | $180.7139 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $18.59 | 4.533% | $19.4327 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $206.27 | 6.591% | $219.8653 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $50.68 | 6.825% | $54.1389 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $16.83 | 7.175% | $18.0376 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $147.46 | 11.699% | $164.7113 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $88.90 | 5.719% | $93.9842 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $701.70 | $750.8839 | $750.88 | $750.90 | $750.80 | |