| 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 | $101.38 | 10.257% | $111.7785 | $111.78 | $111.80 | $111.80 |
| Purchase #2 | $202.70 | 8.128% | $219.1755 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $142.66 | 4.402% | $148.9399 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $169.66 | 5.658% | $179.2594 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $185.96 | 10.268% | $205.0544 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $151.33 | 9.271% | $165.3598 | $165.36 | $165.35 | $165.40 |
| Purchase #7 | $119.72 | 5.410% | $126.1969 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $1,073.41 | $1,155.7644 | $1,155.77 | $1,155.80 | $1,155.90 | |