| 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 | $139.75 | 8.234% | $151.257 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $139.43 | 6.400% | $148.3535 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $110.50 | 6.629% | $117.825 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $101.51 | 4.558% | $106.1368 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $77.58 | 13.401% | $87.9765 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $88.40 | 9.232% | $96.5611 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $69.41 | 9.121% | $75.7409 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $726.58 | $783.8508 | $783.86 | $783.90 | $783.90 | |