| 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 | $186.82 | 9.564% | $204.6875 | $204.69 | $204.70 | $204.70 |
| Purchase #2 | $81.68 | 9.817% | $89.6985 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $106.26 | 8.401% | $115.1869 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $78.65 | 12.820% | $88.7329 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $143.49 | 9.783% | $157.5276 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $80.88 | 4.710% | $84.6894 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $111.58 | 7.258% | $119.6785 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $789.36 | $860.2013 | $860.21 | $860.30 | $860.20 | |