| 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 | $153.28 | 12.317% | $172.1595 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $84.66 | 13.307% | $95.9257 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $248.89 | 5.117% | $261.6257 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $42.39 | 8.541% | $46.0105 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $108.69 | 11.143% | $120.8013 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $69.28 | 9.849% | $76.1034 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $119.30 | 12.660% | $134.4034 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $826.49 | $907.0295 | $907.03 | $907.05 | $907.00 | |