| 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 | $159.45 | 4.268% | $166.2553 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $169.51 | 3.651% | $175.6988 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $64.87 | 8.267% | $70.2328 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $231.96 | 10.858% | $257.1462 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $224.47 | 4.843% | $235.3411 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $72.52 | 4.376% | $75.6935 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $166.63 | 12.550% | $187.5421 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,089.41 | $1,167.9098 | $1,167.91 | $1,167.95 | $1,167.80 | |