| 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 | $92.25 | 12.563% | $103.8394 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $151.60 | 8.429% | $164.3784 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $203.73 | 3.427% | $210.7118 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $118.37 | 13.854% | $134.769 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $109.90 | 6.661% | $117.2204 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $31.76 | 12.344% | $35.6805 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $67.41 | 4.546% | $70.4745 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $775.02 | $837.0740 | $837.07 | $837.05 | $837.10 | |