| 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 | $124.42 | 7.248% | $133.438 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $160.37 | 3.616% | $166.169 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $112.29 | 4.151% | $116.9512 | $116.95 | $116.95 | $117.00 |
| Purchase #4 | $125.61 | 10.780% | $139.1508 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $144.76 | 13.122% | $163.7554 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $23.36 | 13.542% | $26.5234 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $63.48 | 8.140% | $68.6473 | $68.65 | $68.65 | $68.60 |
| 7 purchase totals = | $754.29 | $814.6351 | $814.64 | $814.60 | $814.70 | |