| 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 | $182.71 | 4.270% | $190.5117 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $157.79 | 7.812% | $170.1166 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $243.83 | 6.427% | $259.501 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $67.44 | 6.650% | $71.9248 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $166.91 | 7.871% | $180.0475 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $88.49 | 3.660% | $91.7287 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $174.54 | 13.438% | $197.9947 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,081.71 | $1,161.8250 | $1,161.82 | $1,161.80 | $1,161.70 | |