| 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 | $188.59 | 8.566% | $204.7446 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $91.64 | 3.375% | $94.7329 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $94.86 | 12.646% | $106.856 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $76.94 | 7.393% | $82.6282 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $43.75 | 6.296% | $46.5045 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $19.49 | 3.745% | $20.2199 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $217.53 | 3.652% | $225.4742 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $732.80 | $781.1603 | $781.15 | $781.15 | $781.10 | |