| 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 | $130.97 | 13.123% | $148.1572 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $62.50 | 13.227% | $70.7669 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $77.74 | 4.835% | $81.4987 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $101.97 | 12.491% | $114.7071 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $51.63 | 11.232% | $57.4291 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $160.53 | 4.752% | $168.1584 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $123.52 | 8.870% | $134.4762 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $708.86 | $775.1936 | $775.21 | $775.20 | $775.30 | |