| 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 | $101.40 | 6.839% | $108.3347 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $45.53 | 10.226% | $50.1859 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $95.76 | 10.859% | $106.1586 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $154.69 | 8.427% | $167.7257 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $54.60 | 7.758% | $58.8359 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $12.89 | 9.198% | $14.0756 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $133.61 | 12.632% | $150.4876 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $598.48 | $655.8040 | $655.82 | $655.90 | $655.80 | |