| 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 | $166.96 | 9.452% | $182.7411 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $148.69 | 3.542% | $153.9566 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $31.63 | 3.393% | $32.7032 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $116.30 | 12.304% | $130.6096 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $36.29 | 4.538% | $37.9368 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $47.71 | 7.360% | $51.2215 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $43.44 | 10.326% | $47.9256 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $591.02 | $637.0944 | $637.10 | $637.10 | $637.00 | |