| 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 | $170.26 | 11.358% | $189.5981 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $68.67 | 7.602% | $73.8903 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $226.94 | 7.288% | $243.4794 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $206.85 | 12.858% | $233.4468 | $233.45 | $233.45 | $233.40 |
| Purchase #5 | $212.98 | 3.832% | $221.1414 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $40.46 | 12.150% | $45.3759 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $28.95 | 6.770% | $30.9099 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $955.11 | $1,037.8418 | $1,037.85 | $1,037.90 | $1,037.80 | |