| 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 | $182.30 | 13.164% | $206.298 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $148.79 | 7.263% | $159.5966 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $35.79 | 9.531% | $39.2011 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $125.89 | 8.126% | $136.1198 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $126.99 | 11.434% | $141.51 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $99.90 | 12.694% | $112.5813 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $123.58 | 7.249% | $132.5383 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $843.24 | $927.8451 | $927.85 | $927.85 | $927.80 | |