| 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 | $142.61 | 11.443% | $158.9289 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $15.41 | 8.287% | $16.687 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $82.50 | 12.659% | $92.9437 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $128.40 | 6.184% | $136.3403 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $208.96 | 9.486% | $228.7819 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $162.97 | 13.240% | $184.5472 | $184.55 | $184.55 | $184.50 |
| Purchase #7 | $90.80 | 4.300% | $94.7044 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $831.65 | $912.9334 | $912.93 | $913.00 | $912.80 | |