| 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 | $158.57 | 10.810% | $175.7114 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $80.35 | 4.173% | $83.703 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $212.77 | 6.352% | $226.2852 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $151.33 | 7.342% | $162.4406 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $15.67 | 3.453% | $16.2111 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $10.52 | 3.340% | $10.8714 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $97.28 | 13.763% | $110.6686 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $726.49 | $785.8913 | $785.89 | $785.85 | $785.90 | |