| 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 | $145.68 | 5.494% | $153.6837 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $45.75 | 7.486% | $49.1748 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $114.65 | 12.304% | $128.7565 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $236.99 | 7.591% | $254.9799 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $79.60 | 5.491% | $83.9708 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $56.67 | 6.596% | $60.408 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $194.33 | 12.799% | $219.2023 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $873.67 | $950.1760 | $950.17 | $950.15 | $950.30 | |