| 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 | $157.29 | 5.407% | $165.7947 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $219.53 | 8.263% | $237.6698 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $126.79 | 9.787% | $139.1989 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $24.66 | 8.295% | $26.7055 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $121.85 | 13.804% | $138.6702 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $45.35 | 7.200% | $48.6152 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $31.95 | 9.415% | $34.9581 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $727.42 | $791.6124 | $791.62 | $791.55 | $791.70 | |