| 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 | $127.84 | 7.313% | $137.1889 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $148.79 | 11.253% | $165.5333 | $165.53 | $165.55 | $165.50 |
| Purchase #3 | $64.39 | 9.802% | $70.7015 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $155.81 | 9.478% | $170.5777 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $47.66 | 3.705% | $49.4258 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $199.68 | 9.843% | $219.3345 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $148.55 | 4.720% | $155.5616 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $892.72 | $968.3233 | $968.32 | $968.40 | $968.30 | |