| 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 | $104.96 | 9.140% | $114.5533 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $149.63 | 7.191% | $160.3899 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $13.93 | 10.554% | $15.4002 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $166.36 | 6.252% | $176.7608 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $76.52 | 6.364% | $81.3897 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $215.33 | 8.428% | $233.478 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $126.57 | 8.391% | $137.1905 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $853.30 | $919.1624 | $919.16 | $919.20 | $919.30 | |