| 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 | $169.66 | 8.718% | $184.451 | $184.45 | $184.45 | $184.50 |
| Purchase #2 | $99.26 | 11.404% | $110.5796 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $172.82 | 9.300% | $188.8923 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $17.87 | 5.549% | $18.8616 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $154.95 | 5.189% | $162.9904 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $97.38 | 10.544% | $107.6477 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $211.58 | 9.685% | $232.0715 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $923.52 | $1,005.4941 | $1,005.49 | $1,005.50 | $1,005.60 | |