| 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 | $170.40 | 3.618% | $176.5651 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $198.36 | 3.184% | $204.6758 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $113.53 | 9.347% | $124.1416 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $142.40 | 13.414% | $161.5015 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $103.91 | 7.322% | $111.5183 | $111.52 | $111.50 | $111.50 |
| Purchase #6 | $116.62 | 8.789% | $126.8697 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $58.51 | 4.588% | $61.1944 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $903.73 | $966.4664 | $966.47 | $966.45 | $966.50 | |