| 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 | $145.52 | 10.858% | $161.3206 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $84.87 | 7.478% | $91.2166 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $75.84 | 9.254% | $82.8582 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $53.74 | 10.308% | $59.2795 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $221.32 | 5.583% | $233.6763 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $191.30 | 3.146% | $197.3183 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $191.66 | 13.616% | $217.7564 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $964.25 | $1,043.4259 | $1,043.44 | $1,043.40 | $1,043.50 | |