| 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 | $237.31 | 7.346% | $254.7428 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $181.37 | 4.711% | $189.9143 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $152.91 | 11.757% | $170.8876 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $169.26 | 13.178% | $191.5651 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $48.49 | 3.489% | $50.1818 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $107.86 | 6.515% | $114.8871 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $12.60 | 6.714% | $13.446 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $909.80 | $985.6247 | $985.63 | $985.65 | $985.60 | |