| 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 | $120.44 | 5.558% | $127.1341 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $126.36 | 9.288% | $138.0963 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $67.36 | 10.138% | $74.189 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $38.33 | 11.167% | $42.6103 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $163.81 | 5.621% | $173.0178 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $137.65 | 11.140% | $152.9842 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $117.49 | 7.134% | $125.8717 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $771.44 | $833.9034 | $833.90 | $833.90 | $833.90 | |