| 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 | $117.73 | 13.870% | $134.0592 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $35.60 | 9.148% | $38.8567 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $109.91 | 7.603% | $118.2665 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $86.43 | 5.670% | $91.3306 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $109.69 | 3.291% | $113.2999 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $43.81 | 8.267% | $47.4318 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $149.62 | 5.337% | $157.6052 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $652.79 | $700.8499 | $700.86 | $700.85 | $700.90 | |