| 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 | $149.98 | 11.231% | $166.8243 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $125.58 | 8.312% | $136.0182 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $189.42 | 7.273% | $203.1965 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $154.62 | 7.345% | $165.9768 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $227.66 | 7.493% | $244.7186 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $249.44 | 10.474% | $275.5663 | $275.57 | $275.55 | $275.60 |
| Purchase #7 | $232.96 | 11.663% | $260.1301 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,329.66 | $1,452.4308 | $1,452.44 | $1,452.40 | $1,452.40 | |