| 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 | $138.66 | 10.166% | $152.7562 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $106.37 | 3.703% | $110.3089 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $213.32 | 11.724% | $238.3296 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $90.44 | 7.510% | $97.232 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $105.46 | 6.320% | $112.1251 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $82.25 | 12.808% | $92.7846 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $104.89 | 12.159% | $117.6436 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $841.39 | $921.1800 | $921.18 | $921.25 | $921.10 | |