| 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 | $218.80 | 3.482% | $226.4186 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $167.57 | 7.771% | $180.5919 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $205.27 | 3.592% | $212.6433 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $117.34 | 13.266% | $132.9063 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $95.64 | 5.809% | $101.1957 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $57.52 | 7.275% | $61.7046 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $14.51 | 13.822% | $16.5156 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $876.65 | $931.9760 | $931.98 | $931.95 | $931.90 | |