| 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 | $151.57 | 7.846% | $163.4622 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $25.40 | 8.307% | $27.51 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $64.28 | 8.497% | $69.7419 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $231.28 | 12.608% | $260.4398 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $114.82 | 5.328% | $120.9376 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $113.32 | 10.842% | $125.6062 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $163.44 | 5.504% | $172.4357 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $864.11 | $940.1334 | $940.14 | $940.15 | $940.00 | |