| 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 | $158.66 | 7.316% | $170.2676 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $32.39 | 13.788% | $36.8559 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $219.35 | 5.771% | $232.0087 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $83.29 | 11.783% | $93.1041 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $128.84 | 10.848% | $142.8166 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $157.94 | 8.375% | $171.1675 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $74.29 | 10.580% | $82.1499 | $82.15 | $82.15 | $82.10 |
| 7 purchase totals = | $854.76 | $928.3703 | $928.38 | $928.30 | $928.40 | |