| 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 | $123.51 | 11.421% | $137.6161 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $90.29 | 12.457% | $101.5374 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $180.94 | 3.398% | $187.0883 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $106.97 | 6.762% | $114.2033 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $242.33 | 9.451% | $265.2326 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $6.46 | 11.204% | $7.1838 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $77.32 | 5.677% | $81.7095 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $827.82 | $894.5710 | $894.57 | $894.60 | $894.50 | |