| 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 | $188.43 | 7.278% | $202.1439 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $150.32 | 13.491% | $170.5997 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $31.33 | 9.355% | $34.2609 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $154.47 | 9.141% | $168.5901 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $201.82 | 11.772% | $225.5783 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $17.73 | 7.433% | $19.0479 | $19.05 | $19.05 | $19.00 |
| Purchase #7 | $99.90 | 9.684% | $109.5743 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $844.00 | $929.7951 | $929.79 | $929.80 | $929.80 | |