| 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 | $151.47 | 13.514% | $171.9397 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $59.35 | 8.721% | $64.5259 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $137.88 | 3.466% | $142.6589 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $223.43 | 4.333% | $233.1112 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $154.98 | 5.748% | $163.8883 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $16.54 | 5.471% | $17.4449 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $8.81 | 3.868% | $9.1508 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $752.46 | $802.7197 | $802.72 | $802.75 | $802.70 | |