| 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 | $171.28 | 9.596% | $187.716 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $225.51 | 4.109% | $234.7762 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $9.98 | 8.218% | $10.8002 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $115.89 | 5.148% | $121.856 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $24.90 | 8.397% | $26.9909 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $96.50 | 10.568% | $106.6981 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $135.67 | 5.197% | $142.7208 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $779.73 | $831.5582 | $831.57 | $831.55 | $831.60 | |