| 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 | $151.64 | 13.619% | $172.2919 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $158.81 | 6.673% | $169.4074 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $78.28 | 6.191% | $83.1263 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $39.73 | 7.114% | $42.5564 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $68.52 | 12.575% | $77.1364 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $9.84 | 9.576% | $10.7823 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $183.91 | 10.213% | $202.6927 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $690.73 | $757.9934 | $758.00 | $758.05 | $758.00 | |