| 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 | $134.29 | 9.385% | $146.8931 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $79.25 | 5.382% | $83.5152 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $186.31 | 11.500% | $207.7357 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $71.75 | 6.726% | $76.5759 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $59.68 | 9.567% | $65.3896 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $172.42 | 13.446% | $195.6036 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $144.29 | 4.631% | $150.9721 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $847.99 | $926.6852 | $926.69 | $926.70 | $926.70 | |