| 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 | $121.77 | 12.779% | $137.331 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $34.57 | 6.152% | $36.6967 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $219.46 | 5.749% | $232.0768 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $180.59 | 5.582% | $190.6705 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $142.78 | 9.148% | $155.8415 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $114.81 | 10.553% | $126.9259 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $102.66 | 11.435% | $114.3992 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $916.64 | $993.9416 | $993.95 | $994.00 | $993.90 | |