| 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 | $138.77 | 4.513% | $145.0327 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $43.83 | 12.105% | $49.1356 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $117.38 | 6.290% | $124.7632 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $83.98 | 9.193% | $91.7003 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $204.47 | 13.385% | $231.8383 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $130.92 | 8.273% | $141.751 | $141.75 | $141.75 | $141.80 |
| Purchase #7 | $136.53 | 6.290% | $145.1177 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $855.88 | $929.3388 | $929.34 | $929.35 | $929.30 | |