| 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 | $75.76 | 11.337% | $84.3489 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $103.60 | 9.686% | $113.6347 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $151.92 | 10.733% | $168.2256 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $142.74 | 12.201% | $160.1557 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $66.88 | 6.433% | $71.1824 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $119.98 | 13.437% | $136.1017 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $73.97 | 6.751% | $78.9637 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $734.85 | $812.6127 | $812.61 | $812.65 | $812.60 | |