| 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 | $146.78 | 3.381% | $151.7426 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $12.61 | 11.299% | $14.0348 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $90.34 | 4.291% | $94.2165 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $71.34 | 11.773% | $79.7389 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $94.38 | 12.299% | $105.9878 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $248.30 | 10.610% | $274.6446 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $193.62 | 10.503% | $213.9559 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $857.37 | $934.3211 | $934.32 | $934.35 | $934.20 | |