| 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 | $157.97 | 7.445% | $169.7309 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $8.45 | 13.383% | $9.5809 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $74.83 | 12.634% | $84.284 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $85.79 | 9.203% | $93.6853 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $75.69 | 7.588% | $81.4334 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $107.93 | 9.702% | $118.4014 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $192.50 | 7.772% | $207.4611 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $703.16 | $764.5770 | $764.57 | $764.65 | $764.60 | |