| 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 | $138.33 | 11.193% | $153.8133 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $7.84 | 12.352% | $8.8084 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $105.27 | 11.816% | $117.7087 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $28.95 | 5.462% | $30.5312 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $218.45 | 10.300% | $240.9504 | $240.95 | $240.95 | $241.00 |
| Purchase #6 | $40.69 | 5.137% | $42.7802 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $191.97 | 9.490% | $210.188 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $731.50 | $804.7802 | $804.78 | $804.80 | $804.80 | |