| 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 | $69.71 | 7.401% | $74.8692 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $132.85 | 12.868% | $149.9451 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $180.79 | 8.253% | $195.7106 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $39.55 | 9.622% | $43.3555 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $86.34 | 3.691% | $89.5268 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $125.66 | 7.539% | $135.1335 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $208.30 | 10.791% | $230.7777 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $843.20 | $919.3184 | $919.33 | $919.35 | $919.30 | |