| 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 | $136.37 | 5.520% | $143.8976 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $80.32 | 5.519% | $84.7529 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $130.78 | 9.290% | $142.9295 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $143.95 | 6.610% | $153.4651 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $61.95 | 13.244% | $70.1547 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $214.85 | 7.267% | $230.4631 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $5.57 | 7.566% | $5.9914 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $773.79 | $831.6543 | $831.65 | $831.65 | $831.80 | |