| 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 | $76.73 | 6.578% | $81.7773 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $62.34 | 13.610% | $70.8245 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $90.38 | 12.280% | $101.4787 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $148.50 | 3.116% | $153.1273 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $170.63 | 6.176% | $181.1681 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $36.40 | 8.632% | $39.542 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $186.98 | 9.708% | $205.132 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $771.96 | $833.0499 | $833.05 | $833.10 | $833.00 | |