| 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 | $148.67 | 9.689% | $163.0746 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $46.71 | 13.131% | $52.8435 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $184.98 | 13.226% | $209.4455 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $10.90 | 12.597% | $12.2731 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $247.29 | 5.398% | $260.6387 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $71.98 | 5.423% | $75.8835 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $131.63 | 6.841% | $140.6348 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $842.16 | $914.7937 | $914.78 | $914.80 | $914.70 | |