| 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 | $148.98 | 9.777% | $163.5458 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $67.25 | 4.404% | $70.2117 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $219.95 | 8.282% | $238.1663 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $219.26 | 7.264% | $235.187 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $186.45 | 9.336% | $203.857 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $227.59 | 11.104% | $252.8616 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $77.31 | 5.498% | $81.5605 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $1,146.79 | $1,245.3899 | $1,245.40 | $1,245.35 | $1,245.50 | |