| 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 | $151.68 | 3.851% | $157.5212 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $75.75 | 3.227% | $78.1945 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $180.76 | 13.282% | $204.7685 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $118.74 | 9.525% | $130.05 | $130.05 | $130.05 | $130.10 |
| Purchase #5 | $239.64 | 8.576% | $260.1915 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $6.52 | 10.263% | $7.1891 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $102.88 | 9.551% | $112.7061 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $875.97 | $950.6209 | $950.62 | $950.60 | $950.70 | |