| 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 | $151.55 | 11.591% | $169.1162 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $76.34 | 13.699% | $86.7978 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $206.86 | 8.121% | $223.6591 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $223.59 | 7.303% | $239.9188 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $116.51 | 13.242% | $131.9383 | $131.94 | $131.95 | $131.90 |
| Purchase #6 | $225.37 | 4.870% | $236.3455 | $236.35 | $236.35 | $236.30 |
| Purchase #7 | $206.49 | 4.673% | $216.1393 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $1,206.71 | $1,303.9150 | $1,303.93 | $1,303.90 | $1,303.80 | |