| 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 | $173.39 | 10.393% | $191.4104 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $54.49 | 11.361% | $60.6806 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $52.56 | 3.441% | $54.3686 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $191.87 | 13.243% | $217.2793 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $72.43 | 6.348% | $77.0279 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $246.39 | 8.347% | $266.9562 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $30.27 | 9.303% | $33.086 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $821.40 | $900.8090 | $900.82 | $900.85 | $900.90 | |