| 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 | $170.57 | 3.223% | $176.0675 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $58.37 | 7.276% | $62.617 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $42.66 | 13.807% | $48.5501 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $94.39 | 7.420% | $101.3937 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $213.91 | 6.115% | $226.9906 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $142.61 | 11.492% | $158.9987 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $148.47 | 9.682% | $162.8449 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $870.98 | $937.4625 | $937.46 | $937.45 | $937.50 | |