| 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 | $142.91 | 10.523% | $157.9484 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $74.68 | 8.478% | $81.0114 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $170.29 | 4.357% | $177.7095 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $135.92 | 7.459% | $146.0583 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $166.93 | 7.356% | $179.2094 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $212.30 | 11.345% | $236.3854 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $143.94 | 3.854% | $149.4874 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $1,046.97 | $1,127.8098 | $1,127.82 | $1,127.80 | $1,127.80 | |