| 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 | $143.75 | 4.203% | $149.7918 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $9.61 | 5.385% | $10.1275 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $116.82 | 11.646% | $130.4249 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $43.69 | 8.200% | $47.2726 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $196.79 | 5.222% | $207.0664 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $161.79 | 9.860% | $177.7425 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $203.70 | 5.689% | $215.2885 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $876.15 | $937.7142 | $937.71 | $937.70 | $937.70 | |