| 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 | $158.68 | 9.614% | $173.9355 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $109.76 | 6.508% | $116.9032 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $18.53 | 7.238% | $19.8712 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $248.43 | 4.723% | $260.1633 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $105.41 | 9.558% | $115.4851 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $136.98 | 12.739% | $154.4299 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $144.82 | 5.560% | $152.872 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $922.61 | $993.6602 | $993.66 | $993.65 | $993.70 | |