| 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 | $148.57 | 3.602% | $153.9215 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $154.72 | 11.104% | $171.9001 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $64.67 | 6.395% | $68.8056 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $42.85 | 9.762% | $47.033 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $66.39 | 3.506% | $68.7176 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $226.43 | 7.661% | $243.7768 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $220.78 | 3.236% | $227.9244 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $924.41 | $982.0790 | $982.08 | $982.05 | $982.00 | |