| 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 | $178.71 | 6.860% | $190.9695 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $86.70 | 11.868% | $96.9896 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $83.97 | 11.307% | $93.4645 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $67.26 | 3.198% | $69.411 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $211.42 | 9.311% | $231.1053 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $213.96 | 7.513% | $230.0348 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $52.28 | 12.721% | $58.9305 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $894.30 | $970.9052 | $970.90 | $970.90 | $970.90 | |