| 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 | $198.27 | 13.784% | $225.5995 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $128.97 | 6.178% | $136.9378 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $175.82 | 10.375% | $194.0613 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $226.51 | 4.306% | $236.2635 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $241.76 | 10.367% | $266.8233 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $132.88 | 3.418% | $137.4218 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $171.41 | 8.292% | $185.6233 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $1,275.62 | $1,382.7305 | $1,382.72 | $1,382.65 | $1,382.70 | |