| 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 | $164.58 | 9.397% | $180.0456 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $182.28 | 8.766% | $198.2587 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $146.88 | 8.705% | $159.6659 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $98.25 | 9.855% | $107.9325 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $87.48 | 6.783% | $93.4138 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $231.79 | 4.772% | $242.851 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $72.65 | 7.765% | $78.2913 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $983.91 | $1,060.4588 | $1,060.46 | $1,060.45 | $1,060.50 | |