| 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 | $174.93 | 8.769% | $190.2696 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $124.35 | 4.117% | $129.4695 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $107.35 | 4.675% | $112.3686 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $73.95 | 7.166% | $79.2493 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $91.25 | 9.846% | $100.2345 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $28.74 | 9.726% | $31.5353 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $112.72 | 11.156% | $125.295 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $713.29 | $768.4218 | $768.43 | $768.40 | $768.40 | |