| 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 | $111.47 | 13.697% | $126.738 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $177.44 | 5.648% | $187.4618 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $6.73 | 10.408% | $7.4305 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $9.37 | 7.692% | $10.0907 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $35.53 | 3.836% | $36.8929 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $138.73 | 4.763% | $145.3377 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $246.49 | 7.570% | $265.1493 | $265.15 | $265.15 | $265.10 |
| 7 purchase totals = | $725.76 | $779.1009 | $779.10 | $779.15 | $779.00 | |