| 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 | $170.41 | 4.491% | $178.0631 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $14.68 | 8.731% | $15.9617 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $28.46 | 4.777% | $29.8195 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $56.73 | 6.672% | $60.515 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $210.64 | 9.144% | $229.9009 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $157.51 | 4.528% | $164.6421 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $33.97 | 3.763% | $35.2483 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $672.40 | $714.1506 | $714.15 | $714.10 | $714.10 | |