| 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 | $164.94 | 11.570% | $184.0236 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $152.68 | 11.675% | $170.5054 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $191.32 | 12.551% | $215.3326 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $101.64 | 12.751% | $114.6001 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $111.74 | 4.143% | $116.3694 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $13.91 | 9.800% | $15.2732 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $250.52 | 8.422% | $271.6188 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $986.75 | $1,087.7231 | $1,087.72 | $1,087.65 | $1,087.70 | |