| 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 | $163.99 | 7.534% | $176.345 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $15.35 | 3.646% | $15.9097 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $159.78 | 11.501% | $178.1563 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $198.92 | 7.219% | $213.28 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $35.37 | 10.303% | $39.0142 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $108.69 | 4.504% | $113.5854 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $100.33 | 6.513% | $106.8645 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $782.43 | $843.1551 | $843.16 | $843.15 | $843.20 | |