| 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 | $154.37 | 6.665% | $164.6588 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $34.51 | 13.544% | $39.184 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $63.35 | 9.564% | $69.4088 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $151.91 | 4.494% | $158.7368 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $164.53 | 3.684% | $170.5913 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $127.95 | 10.379% | $141.2299 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $36.76 | 5.834% | $38.9046 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $733.38 | $782.7142 | $782.71 | $782.75 | $782.70 | |