| 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 | $121.81 | 3.141% | $125.6361 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $186.80 | 3.247% | $192.8654 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $130.86 | 11.863% | $146.3839 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $7.92 | 7.820% | $8.5393 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $85.84 | 5.571% | $90.6221 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $44.85 | 7.608% | $48.2622 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $93.51 | 11.755% | $104.5021 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $671.59 | $716.8111 | $716.81 | $716.80 | $716.80 | |