| 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 | $150.66 | 9.319% | $164.7 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $145.40 | 6.806% | $155.2959 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $213.70 | 10.444% | $236.0188 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $57.36 | 4.210% | $59.7749 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $91.89 | 13.166% | $103.9882 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $131.53 | 8.471% | $142.6719 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $196.55 | 11.409% | $218.9744 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $987.09 | $1,081.4241 | $1,081.42 | $1,081.35 | $1,081.50 | |