| 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 | $173.33 | 3.193% | $178.8644 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $131.54 | 3.134% | $135.6625 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $147.53 | 6.408% | $156.9837 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $75.64 | 13.751% | $86.0413 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $46.86 | 3.316% | $48.4139 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $88.31 | 10.548% | $97.6249 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $122.91 | 12.408% | $138.1607 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $786.12 | $841.7514 | $841.73 | $841.70 | $841.80 | |