| 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 | $134.51 | 8.732% | $146.2554 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $185.43 | 9.197% | $202.484 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $62.89 | 11.718% | $70.2595 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $19.49 | 4.203% | $20.3092 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $45.41 | 9.597% | $49.768 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $216.32 | 3.814% | $224.5704 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $18.65 | 13.358% | $21.1413 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $682.70 | $734.7878 | $734.79 | $734.75 | $734.90 | |