| 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 | $120.97 | 9.663% | $132.6593 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $74.51 | 11.548% | $83.1144 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $45.52 | 3.242% | $46.9958 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $140.58 | 11.601% | $156.8887 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $50.69 | 13.797% | $57.6837 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $11.88 | 13.156% | $13.4429 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $177.41 | 7.372% | $190.4887 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $621.56 | $681.2735 | $681.27 | $681.30 | $681.30 | |