| 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 | $165.95 | 8.786% | $180.5304 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $78.90 | 11.457% | $87.9396 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $205.31 | 9.646% | $225.1142 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $157.60 | 9.733% | $172.9392 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $76.50 | 10.490% | $84.5249 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $240.99 | 9.527% | $263.9491 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $209.60 | 12.651% | $236.1165 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,134.85 | $1,251.1139 | $1,251.11 | $1,251.10 | $1,250.90 | |