| 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 | $146.79 | 4.742% | $153.7508 | $153.75 | $153.75 | $153.80 |
| Purchase #2 | $195.48 | 8.832% | $212.7448 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $7.73 | 10.220% | $8.52 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $125.27 | 9.802% | $137.549 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $141.61 | 4.415% | $147.8621 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $153.39 | 11.475% | $170.9915 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $54.90 | 13.660% | $62.3993 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $825.17 | $893.8175 | $893.81 | $893.80 | $893.80 | |