| 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 | $153.40 | 3.294% | $158.453 | $158.45 | $158.45 | $158.50 |
| Purchase #2 | $150.30 | 4.209% | $156.6261 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $21.70 | 7.297% | $23.2834 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $164.88 | 6.507% | $175.6087 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $45.72 | 5.698% | $48.3251 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $151.26 | 8.623% | $164.3031 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $109.26 | 4.307% | $113.9658 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $796.52 | $840.5652 | $840.57 | $840.60 | $840.60 | |