| 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 | $134.27 | 10.688% | $148.6208 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $134.31 | 10.823% | $148.8464 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $203.35 | 5.800% | $215.1443 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $43.64 | 6.685% | $46.5573 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $102.49 | 5.555% | $108.1833 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $110.74 | 9.156% | $120.8794 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $21.37 | 11.182% | $23.7596 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $750.17 | $811.9911 | $811.99 | $812.00 | $812.00 | |