| 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 | $132.78 | 7.172% | $142.303 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $109.31 | 10.109% | $120.3601 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $220.98 | 11.458% | $246.2999 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $71.49 | 7.790% | $77.0591 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $102.41 | 4.210% | $106.7215 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $124.57 | 10.760% | $137.9737 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $117.34 | 7.862% | $126.5653 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $878.88 | $957.2826 | $957.28 | $957.20 | $957.40 | |