| 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 | $68.82 | 10.163% | $75.8142 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $132.96 | 12.613% | $149.7302 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $180.78 | 3.782% | $187.6171 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $85.92 | 4.184% | $89.5149 | $89.51 | $89.50 | $89.50 |
| Purchase #5 | $148.73 | 6.611% | $158.5625 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $126.84 | 4.433% | $132.4628 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $188.90 | 9.777% | $207.3688 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $932.95 | $1,001.0705 | $1,001.06 | $1,001.00 | $1,001.10 | |