| 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 | $159.96 | 12.872% | $180.5501 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $164.39 | 11.809% | $183.8028 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $191.34 | 13.775% | $217.6971 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $52.98 | 9.685% | $58.1111 | $58.11 | $58.10 | $58.10 |
| Purchase #5 | $145.71 | 3.551% | $150.8842 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $233.92 | 11.782% | $261.4805 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $141.89 | 6.395% | $150.9639 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $1,090.19 | $1,203.4897 | $1,203.48 | $1,203.50 | $1,203.60 | |