| 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 | $116.90 | 13.843% | $133.0825 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $184.51 | 9.524% | $202.0827 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $186.31 | 10.743% | $206.3253 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $152.82 | 6.711% | $163.0758 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $152.71 | 4.563% | $159.6782 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $220.57 | 6.873% | $235.7298 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $60.53 | 8.857% | $65.8911 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $1,074.35 | $1,165.8654 | $1,165.87 | $1,166.00 | $1,165.90 | |