| 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 | $148.79 | 13.454% | $168.8082 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $106.66 | 5.734% | $112.7759 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $11.28 | 4.672% | $11.807 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $216.77 | 6.149% | $230.0992 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $229.78 | 13.413% | $260.6004 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $170.79 | 5.785% | $180.6702 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $15.99 | 13.392% | $18.1314 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $900.06 | $982.8923 | $982.90 | $982.90 | $982.90 | |