| 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 | $112.80 | 6.557% | $120.1963 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $137.75 | 13.559% | $156.4275 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $110.46 | 7.496% | $118.7401 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $13.43 | 11.218% | $14.9366 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $114.49 | 9.407% | $125.2601 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $40.63 | 6.526% | $43.2815 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $85.79 | 10.500% | $94.798 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $615.35 | $673.6401 | $673.65 | $673.70 | $673.60 | |