| 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 | $147.91 | 5.110% | $155.4682 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $167.64 | 3.117% | $172.8653 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $14.51 | 9.356% | $15.8676 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $20.58 | 5.202% | $21.6506 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $26.63 | 6.396% | $28.3333 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $154.42 | 9.551% | $169.1687 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $182.60 | 8.846% | $198.7528 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $714.29 | $762.1065 | $762.11 | $762.05 | $762.30 | |