| 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 | $222.57 | 3.867% | $231.1768 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $150.90 | 11.713% | $168.5749 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $206.99 | 6.503% | $220.4506 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $161.57 | 5.430% | $170.3433 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $77.38 | 9.202% | $84.5005 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $13.76 | 12.195% | $15.438 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $83.33 | 3.326% | $86.1016 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $916.50 | $976.5857 | $976.58 | $976.60 | $976.60 | |