| 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 | $144.91 | 4.482% | $151.4049 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $65.53 | 8.148% | $70.8694 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $66.51 | 11.303% | $74.0276 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $75.52 | 5.467% | $79.6487 | $79.65 | $79.65 | $79.60 |
| Purchase #5 | $188.64 | 10.455% | $208.3623 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $98.95 | 13.166% | $111.9778 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $148.88 | 7.692% | $160.3318 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $788.94 | $856.6225 | $856.62 | $856.65 | $856.60 | |