| 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 | $184.71 | 4.554% | $193.1217 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $16.79 | 10.352% | $18.5281 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $104.56 | 6.392% | $111.2435 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $92.30 | 9.175% | $100.7685 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $60.70 | 6.750% | $64.7973 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $126.78 | 6.636% | $135.1931 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $176.60 | 5.434% | $186.1964 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $762.44 | $809.8486 | $809.85 | $809.85 | $809.80 | |