| 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 | $144.96 | 10.619% | $160.3533 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $173.47 | 11.598% | $193.5891 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $133.99 | 10.684% | $148.3055 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $30.85 | 3.648% | $31.9754 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $58.25 | 5.761% | $61.6058 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $138.99 | 3.574% | $143.9575 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $223.60 | 3.401% | $231.2046 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $904.11 | $970.9912 | $971.00 | $971.00 | $971.10 | |