| 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 | $169.81 | 7.701% | $182.8871 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $48.73 | 6.864% | $52.0748 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $214.88 | 3.306% | $221.9839 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $138.76 | 3.807% | $144.0426 | $144.04 | $144.05 | $144.00 |
| Purchase #5 | $53.98 | 7.358% | $57.9518 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $241.75 | 6.626% | $257.7684 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $243.54 | 12.564% | $274.1384 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $1,111.45 | $1,190.8470 | $1,190.84 | $1,190.85 | $1,190.90 | |