| 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 | $158.74 | 6.502% | $169.0613 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $243.88 | 6.322% | $259.2981 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $237.79 | 7.788% | $256.3091 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $86.79 | 7.253% | $93.0849 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $250.68 | 6.590% | $267.1998 | $267.20 | $267.20 | $267.20 |
| Purchase #6 | $211.59 | 7.715% | $227.9142 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $25.46 | 6.180% | $27.0334 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $1,214.93 | $1,299.9008 | $1,299.89 | $1,299.90 | $1,299.90 | |