| 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 | $157.32 | 7.668% | $169.3833 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $68.33 | 12.396% | $76.8002 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $109.40 | 12.591% | $123.1746 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $236.49 | 11.496% | $263.6769 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $114.36 | 12.132% | $128.2342 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $98.43 | 7.514% | $105.826 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $89.47 | 5.400% | $94.3014 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $873.80 | $961.3966 | $961.39 | $961.45 | $961.40 | |