| 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 | $163.76 | 11.395% | $182.4205 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $192.60 | 9.152% | $210.2268 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $108.47 | 7.425% | $116.5239 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $161.70 | 13.830% | $184.0631 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $160.75 | 13.669% | $182.7229 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $44.54 | 7.361% | $47.8186 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $8.75 | 11.418% | $9.7491 | $9.75 | $9.75 | $9.70 |
| 7 purchase totals = | $840.57 | $933.5249 | $933.52 | $933.45 | $933.40 | |