| 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 | $181.96 | 8.435% | $197.3083 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $78.89 | 6.621% | $84.1133 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $59.61 | 6.609% | $63.5496 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $61.91 | 7.118% | $66.3168 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $82.47 | 11.763% | $92.1709 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $84.95 | 7.218% | $91.0817 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $178.71 | 9.674% | $195.9984 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $728.50 | $790.5390 | $790.54 | $790.50 | $790.50 | |