| 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 | $140.26 | 6.259% | $149.0389 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $141.87 | 7.563% | $152.5996 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $23.87 | 12.792% | $26.9235 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $18.49 | 4.398% | $19.3032 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $143.29 | 4.481% | $149.7108 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $59.71 | 9.695% | $65.4989 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $10.25 | 13.254% | $11.6085 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $537.74 | $574.6834 | $574.68 | $574.65 | $574.60 | |