| 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 | $147.40 | 12.145% | $165.3017 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $219.82 | 7.476% | $236.2537 | $236.25 | $236.25 | $236.30 |
| Purchase #3 | $104.60 | 5.619% | $110.4775 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $38.48 | 13.262% | $43.5832 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $200.57 | 7.856% | $216.3268 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $42.87 | 11.612% | $47.8481 | $47.85 | $47.85 | $47.80 |
| Purchase #7 | $136.44 | 7.239% | $146.3169 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $890.18 | $966.1079 | $966.11 | $966.15 | $966.10 | |