| 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 | $159.27 | 11.377% | $177.3901 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $19.48 | 6.551% | $20.7561 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $67.59 | 5.432% | $71.2615 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $85.63 | 3.107% | $88.2905 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $188.26 | 8.519% | $204.2979 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $179.80 | 11.529% | $200.5291 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $52.42 | 9.764% | $57.5383 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $752.45 | $820.0635 | $820.07 | $820.10 | $820.10 | |