| 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 | $170.51 | 6.830% | $182.1558 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $128.54 | 11.247% | $142.9969 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $118.91 | 8.586% | $129.1196 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $87.65 | 10.675% | $97.0066 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $55.62 | 7.337% | $59.7008 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $177.41 | 12.624% | $199.8062 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $15.41 | 10.649% | $17.051 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $754.05 | $827.8369 | $827.85 | $827.80 | $827.90 | |