| 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 | $175.49 | 12.839% | $198.0212 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $126.80 | 3.749% | $131.5537 | $131.55 | $131.55 | $131.60 |
| Purchase #3 | $29.55 | 7.297% | $31.7063 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $20.70 | 5.356% | $21.8087 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $39.57 | 4.183% | $41.2252 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $61.29 | 7.750% | $66.04 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $107.64 | 12.821% | $121.4405 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $561.04 | $611.7956 | $611.80 | $611.80 | $611.70 | |