| 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 | $164.87 | 6.815% | $176.1059 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $169.63 | 12.412% | $190.6845 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $69.59 | 3.355% | $71.9247 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $246.74 | 5.191% | $259.5483 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $25.71 | 13.504% | $29.1819 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $170.29 | 11.777% | $190.3451 | $190.35 | $190.35 | $190.30 |
| Purchase #7 | $56.74 | 9.314% | $62.0248 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $903.57 | $979.8152 | $979.81 | $979.80 | $979.70 | |