| 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 | $161.65 | 5.478% | $170.5052 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $223.88 | 9.552% | $245.265 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $247.86 | 8.325% | $268.4943 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $104.36 | 11.104% | $115.9481 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $87.59 | 4.211% | $91.2784 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $29.43 | 12.274% | $33.0422 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $163.98 | 6.701% | $174.9683 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $1,018.75 | $1,099.5015 | $1,099.51 | $1,099.50 | $1,099.50 | |