| 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 | $177.71 | 6.708% | $189.6308 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $207.46 | 11.825% | $231.9921 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $205.55 | 9.191% | $224.4421 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $84.84 | 5.869% | $89.8193 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $7.36 | 6.373% | $7.8291 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $213.85 | 8.674% | $232.3993 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $171.31 | 6.474% | $182.4006 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,068.08 | $1,158.5133 | $1,158.51 | $1,158.55 | $1,158.40 | |