| 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 | $154.99 | 9.475% | $169.6753 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $10.28 | 3.616% | $10.6517 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $27.61 | 6.304% | $29.3505 | $29.35 | $29.35 | $29.40 |
| Purchase #4 | $69.84 | 8.471% | $75.7561 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $129.75 | 4.781% | $135.9533 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $164.52 | 11.640% | $183.6701 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $197.58 | 8.531% | $214.4355 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $754.57 | $819.4925 | $819.50 | $819.50 | $819.70 | |