| 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 | $70.45 | 13.114% | $79.6888 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $175.37 | 8.459% | $190.2045 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $9.49 | 5.686% | $10.0296 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $204.46 | 8.311% | $221.4527 | $221.45 | $221.45 | $221.50 |
| Purchase #5 | $181.37 | 3.694% | $188.0698 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $191.68 | 10.633% | $212.0613 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $132.55 | 7.514% | $142.5098 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $965.37 | $1,044.0165 | $1,044.01 | $1,044.00 | $1,044.10 | |