| 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 | $148.31 | 7.712% | $159.7477 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $101.50 | 10.451% | $112.1078 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $247.32 | 6.360% | $263.0496 | $263.05 | $263.05 | $263.00 |
| Purchase #4 | $191.82 | 4.149% | $199.7786 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $12.35 | 3.613% | $12.7962 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $227.73 | 5.644% | $240.5831 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $153.53 | 10.704% | $169.9639 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $1,082.56 | $1,158.0269 | $1,158.03 | $1,158.05 | $1,158.00 | |