| 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 | $167.36 | 9.170% | $182.7069 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $222.30 | 4.585% | $232.4925 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $131.61 | 13.293% | $149.1049 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $206.81 | 9.526% | $226.5107 | $226.51 | $226.50 | $226.50 |
| Purchase #5 | $46.92 | 13.737% | $53.3654 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $86.28 | 5.834% | $91.3136 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $158.87 | 7.354% | $170.5533 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $1,020.15 | $1,106.0473 | $1,106.04 | $1,106.00 | $1,106.10 | |