| 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 | $184.81 | 3.248% | $190.8126 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $72.85 | 3.520% | $75.4143 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $21.86 | 5.310% | $23.0208 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $228.58 | 12.829% | $257.9045 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $100.55 | 13.105% | $113.7271 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $97.42 | 6.423% | $103.6773 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $52.97 | 8.190% | $57.3082 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $759.04 | $821.8648 | $821.86 | $821.85 | $821.80 | |