| 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 | $85.26 | 10.311% | $94.0512 | $94.05 | $94.05 | $94.10 |
| Purchase #2 | $160.45 | 12.283% | $180.1581 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $91.93 | 11.190% | $102.217 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $170.67 | 12.786% | $192.4919 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $30.36 | 11.781% | $33.9367 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $49.48 | 13.301% | $56.0613 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $184.52 | 7.118% | $197.6541 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $772.67 | $856.5703 | $856.57 | $856.55 | $856.70 | |