| 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 | $149.50 | 7.514% | $160.7334 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $138.45 | 8.201% | $149.8043 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $49.81 | 6.723% | $53.1587 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $218.82 | 3.181% | $225.7807 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $166.46 | 5.617% | $175.8101 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $158.79 | 11.503% | $177.0556 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $11.39 | 5.682% | $12.0372 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $893.22 | $954.3800 | $954.38 | $954.40 | $954.40 | |