| 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 | $151.70 | 7.458% | $163.0138 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $90.50 | 12.369% | $101.6939 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $24.30 | 12.228% | $27.2714 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $37.43 | 5.675% | $39.5542 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $99.99 | 10.507% | $110.4959 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $59.49 | 9.331% | $65.041 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $114.76 | 8.715% | $124.7613 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $578.17 | $631.8315 | $631.82 | $631.80 | $631.90 | |