| 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 | $140.78 | 5.810% | $148.9593 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $194.62 | 8.241% | $210.6586 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $121.59 | 12.166% | $136.3826 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $93.99 | 3.466% | $97.2477 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $34.35 | 6.483% | $36.5769 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $17.62 | 10.831% | $19.5284 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $122.37 | 7.104% | $131.0632 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $725.32 | $780.4167 | $780.42 | $780.45 | $780.50 | |