| 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 | $168.92 | 11.575% | $188.4725 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $113.30 | 12.370% | $127.3152 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $173.55 | 11.750% | $193.9421 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $169.91 | 6.375% | $180.7418 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $109.73 | 9.768% | $120.4484 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $47.45 | 6.802% | $50.6775 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $153.96 | 3.701% | $159.6581 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $936.82 | $1,021.2556 | $1,021.26 | $1,021.25 | $1,021.20 | |