| 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 | $144.61 | 6.232% | $153.6221 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $170.80 | 6.552% | $181.9908 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $21.27 | 12.416% | $23.9109 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $238.74 | 5.372% | $251.5651 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $34.77 | 9.186% | $37.964 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $174.52 | 3.209% | $180.1203 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $117.28 | 9.102% | $127.9548 | $127.95 | $127.95 | $128.00 |
| 7 purchase totals = | $901.99 | $957.1280 | $957.12 | $957.05 | $957.20 | |