| 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 | $160.91 | 3.806% | $167.0342 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $127.87 | 5.605% | $135.0371 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $118.50 | 5.606% | $125.1431 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $200.47 | 6.676% | $213.8534 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $39.35 | 9.574% | $43.1174 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $45.56 | 10.858% | $50.5069 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $27.63 | 4.253% | $28.8051 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $720.29 | $763.4972 | $763.50 | $763.50 | $763.40 | |