| 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 | $141.92 | 3.544% | $146.9496 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $109.36 | 7.251% | $117.2897 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $27.59 | 9.740% | $30.2773 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $61.40 | 7.582% | $66.0553 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $149.26 | 7.209% | $160.0202 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $249.76 | 6.102% | $265.0004 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $125.45 | 3.832% | $130.2572 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $864.74 | $915.8497 | $915.86 | $915.85 | $915.90 | |