| 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 | $110.49 | 8.300% | $119.6607 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $95.30 | 11.584% | $106.3396 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $144.44 | 6.637% | $154.0265 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $18.34 | 4.712% | $19.2042 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $27.96 | 12.539% | $31.4659 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $41.48 | 6.682% | $44.2517 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $135.48 | 5.601% | $143.0682 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $573.49 | $618.0168 | $618.02 | $618.00 | $618.10 | |