| 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 | $139.75 | 4.524% | $146.0723 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $162.90 | 10.377% | $179.8041 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $153.33 | 4.352% | $160.0029 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $84.53 | 11.104% | $93.9162 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $135.53 | 11.121% | $150.6023 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $158.83 | 5.584% | $167.6991 | $167.70 | $167.70 | $167.70 |
| Purchase #7 | $54.42 | 10.493% | $60.1303 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $889.29 | $958.2272 | $958.22 | $958.20 | $958.20 | |