| 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 | $118.28 | 7.294% | $126.9073 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $188.99 | 5.325% | $199.0537 | $199.05 | $199.05 | $199.10 |
| Purchase #3 | $103.33 | 6.538% | $110.0857 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $112.42 | 5.115% | $118.1703 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $52.90 | 7.216% | $56.7173 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $90.38 | 5.202% | $95.0816 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $164.39 | 7.119% | $176.0929 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $830.69 | $882.1088 | $882.11 | $882.10 | $882.20 | |