| 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 | $160.93 | 13.156% | $182.102 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $26.94 | 10.150% | $29.6744 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $222.34 | 9.188% | $242.7686 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $167.60 | 9.353% | $183.2756 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $40.75 | 13.464% | $46.2366 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $70.43 | 12.359% | $79.1344 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $29.48 | 7.418% | $31.6668 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $718.47 | $794.8584 | $794.86 | $794.85 | $794.90 | |