| 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 | $151.51 | 9.645% | $166.1231 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $180.69 | 7.580% | $194.3863 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $69.61 | 7.559% | $74.8718 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $58.91 | 8.247% | $63.7683 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $12.34 | 9.110% | $13.4642 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $61.96 | 12.737% | $69.8518 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $83.80 | 9.795% | $92.0082 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $618.82 | $674.4737 | $674.47 | $674.40 | $674.60 | |