| 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 | $172.82 | 11.839% | $193.2802 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $116.63 | 7.500% | $125.3773 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $27.31 | 9.803% | $29.9872 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $77.78 | 3.548% | $80.5396 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $160.58 | 10.432% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $84.94 | 12.858% | $95.8616 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $47.63 | 7.508% | $51.2061 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $687.69 | $753.5837 | $753.59 | $753.65 | $753.60 | |