| 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 | $140.52 | 13.125% | $158.9633 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $136.80 | 6.205% | $145.2884 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $152.67 | 13.362% | $173.0698 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $125.35 | 10.596% | $138.6321 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $161.95 | 13.706% | $184.1469 | $184.15 | $184.15 | $184.10 |
| Purchase #6 | $24.83 | 9.851% | $27.276 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $119.42 | 7.747% | $128.6715 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $861.54 | $956.0480 | $956.05 | $956.05 | $956.10 | |