| 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 | $168.31 | 8.217% | $182.14 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $111.52 | 11.365% | $124.1942 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $94.90 | 12.354% | $106.6239 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $48.29 | 13.660% | $54.8864 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $78.82 | 12.578% | $88.734 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $125.87 | 5.717% | $133.066 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $7.84 | 6.859% | $8.3777 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $635.55 | $698.0222 | $698.02 | $698.05 | $698.00 | |