| 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 | $148.27 | 11.276% | $164.9889 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $33.92 | 7.394% | $36.428 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $47.63 | 7.114% | $51.0184 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $123.68 | 7.855% | $133.3951 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $14.48 | 9.409% | $15.8424 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $127.30 | 4.443% | $132.9559 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $46.39 | 11.150% | $51.5625 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $541.67 | $586.1912 | $586.20 | $586.20 | $586.20 | |