| 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 | $110.73 | 8.576% | $120.2262 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $41.89 | 9.833% | $46.009 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $180.49 | 11.500% | $201.2464 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $56.54 | 10.720% | $62.6011 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $75.89 | 10.623% | $83.9518 | $83.95 | $83.95 | $84.00 |
| Purchase #6 | $125.30 | 5.818% | $132.59 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $175.35 | 6.552% | $186.8389 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $766.19 | $833.4634 | $833.47 | $833.50 | $833.40 | |