| 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 | $167.93 | 9.575% | $184.0093 | $184.01 | $184.00 | $184.00 |
| Purchase #2 | $113.32 | 11.171% | $125.979 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $69.36 | 6.784% | $74.0654 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $106.26 | 6.322% | $112.9778 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $150.84 | 5.435% | $159.0382 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $64.78 | 8.377% | $70.2066 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $138.59 | 9.575% | $151.86 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $811.08 | $878.1363 | $878.15 | $878.15 | $878.20 | |