| 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 | $177.85 | 13.287% | $201.4809 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $171.25 | 13.453% | $194.2883 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $41.38 | 11.380% | $46.089 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $208.46 | 11.499% | $232.4308 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $126.61 | 8.302% | $137.1212 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $68.82 | 3.495% | $71.2253 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $9.52 | 3.761% | $9.878 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $803.89 | $892.5135 | $892.52 | $892.60 | $892.50 | |