| 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 | $127.67 | 6.568% | $136.0554 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $39.96 | 12.602% | $44.9958 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $34.91 | 10.793% | $38.6778 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $25.73 | 4.289% | $26.8336 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $198.86 | 10.773% | $220.2832 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $143.56 | 12.458% | $161.4447 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $127.70 | 8.836% | $138.9836 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $698.39 | $767.2741 | $767.27 | $767.35 | $767.30 | |