| 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 | $145.35 | 6.867% | $155.3312 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $187.69 | 10.109% | $206.6636 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $68.34 | 5.582% | $72.1547 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $207.56 | 12.620% | $233.7541 | $233.75 | $233.75 | $233.80 |
| Purchase #5 | $7.95 | 4.727% | $8.3258 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $174.96 | 6.452% | $186.2484 | $186.25 | $186.25 | $186.20 |
| Purchase #7 | $102.74 | 13.119% | $116.2185 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $894.59 | $978.6963 | $978.69 | $978.70 | $978.70 | |