| 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 | $122.46 | 9.228% | $133.7606 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $211.82 | 7.703% | $228.1365 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $78.81 | 12.682% | $88.8047 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $166.79 | 11.350% | $185.7207 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $62.87 | 5.802% | $66.5177 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $86.95 | 8.259% | $94.1312 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $27.43 | 5.484% | $28.9343 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $757.13 | $826.0057 | $826.00 | $826.00 | $825.90 | |