| 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 | $108.55 | 8.762% | $118.0612 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $61.31 | 5.140% | $64.4613 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $160.92 | 5.825% | $170.2936 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $99.39 | 3.558% | $102.9263 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $104.35 | 5.258% | $109.8367 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $173.88 | 9.845% | $190.9985 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $155.42 | 3.320% | $160.5799 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $863.82 | $917.1575 | $917.16 | $917.20 | $917.20 | |