| 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 | $179.28 | 8.346% | $194.2427 | $194.24 | $194.25 | $194.20 |
| Purchase #2 | $34.44 | 12.874% | $38.8738 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $161.88 | 4.457% | $169.095 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $107.31 | 6.219% | $113.9836 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $102.94 | 4.162% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $12.51 | 11.371% | $13.9325 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $152.69 | 11.716% | $170.5792 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $751.05 | $807.9312 | $807.92 | $807.95 | $807.90 | |