| 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 | $133.61 | 11.642% | $149.1649 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $131.25 | 10.216% | $144.6585 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $100.57 | 10.220% | $110.8483 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $7.98 | 6.485% | $8.4975 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $119.34 | 6.831% | $127.4921 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $119.47 | 12.643% | $134.5746 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $149.57 | 5.323% | $157.5316 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $761.79 | $832.7675 | $832.76 | $832.75 | $832.80 | |