| 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 | $170.26 | 9.289% | $186.0755 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $200.81 | 13.754% | $228.4294 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $115.86 | 4.596% | $121.1849 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $123.95 | 12.627% | $139.6012 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $153.94 | 11.704% | $171.9571 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $89.89 | 5.373% | $94.7198 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $215.51 | 4.240% | $224.6476 | $224.65 | $224.65 | $224.60 |
| 7 purchase totals = | $1,070.22 | $1,166.6155 | $1,166.62 | $1,166.65 | $1,166.60 | |