| 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 | $148.54 | 3.858% | $154.2707 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $74.64 | 8.242% | $80.7918 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $23.43 | 7.740% | $25.2435 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $146.59 | 4.191% | $152.7336 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $229.47 | 4.450% | $239.6814 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $211.75 | 10.259% | $233.4734 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $80.65 | 9.669% | $88.448 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $915.07 | $974.6424 | $974.63 | $974.65 | $974.60 | |