| 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 | $180.46 | 5.120% | $189.6996 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $67.86 | 9.236% | $74.1275 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $248.79 | 9.115% | $271.4672 | $271.47 | $271.45 | $271.50 |
| Purchase #4 | $92.58 | 5.481% | $97.6543 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $26.31 | 3.471% | $27.2232 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $30.43 | 4.533% | $31.8094 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $42.36 | 10.445% | $46.7845 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $688.79 | $738.7657 | $738.76 | $738.75 | $738.80 | |