| 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 | $143.29 | 7.361% | $153.8376 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $31.90 | 11.151% | $35.4572 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $107.84 | 8.379% | $116.8759 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $175.93 | 4.833% | $184.4327 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $212.53 | 7.425% | $228.3104 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $77.42 | 3.590% | $80.1994 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $67.71 | 12.543% | $76.2029 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $816.62 | $875.3161 | $875.32 | $875.35 | $875.30 | |