| 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 | $61.74 | 4.363% | $64.4337 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $148.87 | 5.601% | $157.2082 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $132.61 | 13.599% | $150.6436 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $107.95 | 11.560% | $120.429 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $191.94 | 11.491% | $213.9958 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $162.54 | 4.804% | $170.3484 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $240.97 | 8.379% | $261.1609 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,046.62 | $1,138.2196 | $1,138.22 | $1,138.25 | $1,138.10 | |