| 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 | $163.27 | 9.837% | $179.3309 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $156.64 | 9.662% | $171.7746 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $39.87 | 9.252% | $43.5588 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $202.98 | 5.740% | $214.6311 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $217.57 | 11.757% | $243.1497 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $21.27 | 10.518% | $23.5072 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $65.28 | 4.373% | $68.1347 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $866.88 | $944.0870 | $944.08 | $944.10 | $944.00 | |