| 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 | $169.67 | 3.645% | $175.8545 | $175.85 | $175.85 | $175.90 |
| Purchase #2 | $12.52 | 3.851% | $13.0021 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $169.78 | 4.585% | $177.5644 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $100.93 | 7.614% | $108.6148 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $122.42 | 13.706% | $139.1989 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $136.69 | 11.116% | $151.8845 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $177.75 | 13.581% | $201.8902 | $201.89 | $201.90 | $201.90 |
| 7 purchase totals = | $889.76 | $968.0094 | $967.99 | $968.00 | $968.10 | |