| 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 | $123.78 | 7.422% | $132.967 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $15.30 | 8.420% | $16.5883 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $164.60 | 5.373% | $173.444 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $52.81 | 4.293% | $55.0771 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $40.50 | 10.556% | $44.7752 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $198.45 | 13.710% | $225.6575 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $221.61 | 4.598% | $231.7996 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $817.05 | $880.3087 | $880.32 | $880.35 | $880.40 | |