| 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 | $169.33 | 10.497% | $187.1046 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $232.78 | 11.207% | $258.8677 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $28.54 | 8.520% | $30.9716 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $181.82 | 9.661% | $199.3856 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $120.84 | 5.597% | $127.6034 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $29.31 | 4.593% | $30.6562 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $99.30 | 11.674% | $110.8923 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $861.92 | $945.4814 | $945.48 | $945.45 | $945.60 | |