| 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 | $151.46 | 4.374% | $158.0849 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $132.28 | 7.150% | $141.738 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $66.47 | 7.109% | $71.1954 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $23.65 | 12.265% | $26.5507 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $186.96 | 7.126% | $200.2828 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $75.29 | 5.333% | $79.3052 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $209.59 | 8.322% | $227.0321 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $845.70 | $904.1891 | $904.19 | $904.25 | $904.20 | |