| 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 | $135.60 | 11.328% | $150.9608 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $194.39 | 9.342% | $212.5499 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $40.88 | 13.485% | $46.3927 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $8.37 | 9.520% | $9.1668 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $65.65 | 6.810% | $70.1208 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $204.88 | 12.183% | $229.8405 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $96.31 | 12.782% | $108.6203 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $746.08 | $827.6518 | $827.65 | $827.60 | $827.60 | |