| 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 | $93.70 | 13.251% | $106.1162 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $168.75 | 6.362% | $179.4859 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $50.58 | 7.306% | $54.2754 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $151.35 | 4.179% | $157.6749 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $57.52 | 10.520% | $63.5711 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $221.90 | 8.342% | $240.4109 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $121.29 | 9.469% | $132.775 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $865.09 | $934.3094 | $934.32 | $934.30 | $934.40 | |