| 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 | $111.64 | 11.575% | $124.5623 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $205.32 | 7.456% | $220.6287 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $14.38 | 8.380% | $15.585 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $204.92 | 9.456% | $224.2972 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $73.76 | 9.702% | $80.9162 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $89.65 | 7.720% | $96.571 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $159.61 | 12.261% | $179.1798 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $859.28 | $941.7402 | $941.75 | $941.75 | $941.80 | |