| 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 | $171.27 | 5.804% | $181.2105 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $217.37 | 6.660% | $231.8468 | $231.85 | $231.85 | $231.80 |
| Purchase #3 | $172.60 | 7.491% | $185.5295 | $185.53 | $185.55 | $185.50 |
| Purchase #4 | $45.25 | 4.430% | $47.2546 | $47.25 | $47.25 | $47.30 |
| Purchase #5 | $13.99 | 5.376% | $14.7421 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $150.47 | 12.196% | $168.8213 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $98.82 | 7.586% | $106.3165 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $869.77 | $935.7213 | $935.72 | $935.70 | $935.60 | |