| 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 | $158.77 | 6.601% | $169.2504 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $75.68 | 6.189% | $80.3638 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $78.26 | 4.274% | $81.6048 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $81.59 | 3.477% | $84.4269 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $142.60 | 4.433% | $148.9215 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $105.93 | 12.456% | $119.1246 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $23.78 | 9.717% | $26.0907 | $26.09 | $26.10 | $26.10 |
| 7 purchase totals = | $666.61 | $709.7827 | $709.77 | $709.75 | $709.80 | |