| 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 | $170.76 | 12.464% | $192.0435 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $12.31 | 13.874% | $14.0179 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $143.53 | 3.751% | $148.9138 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $7.91 | 9.435% | $8.6563 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $248.27 | 11.871% | $277.7421 | $277.74 | $277.75 | $277.70 |
| Purchase #6 | $41.74 | 7.755% | $44.9769 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $233.54 | 3.758% | $242.3164 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $858.06 | $928.6669 | $928.67 | $928.65 | $928.60 | |