| 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 | $161.95 | 5.465% | $170.8006 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $13.80 | 9.752% | $15.1458 | $15.15 | $15.15 | $15.10 |
| Purchase #3 | $136.71 | 13.569% | $155.2602 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $17.47 | 6.242% | $18.5605 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $57.35 | 6.865% | $61.2871 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $229.27 | 11.264% | $255.095 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $10.52 | 12.407% | $11.8252 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $627.07 | $687.9744 | $687.99 | $688.00 | $688.00 | |