| 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 | $153.83 | 10.386% | $169.8068 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $117.59 | 10.643% | $130.1051 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $146.33 | 7.636% | $157.5038 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $55.28 | 9.832% | $60.7151 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $128.91 | 6.434% | $137.2041 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $30.43 | 8.423% | $32.9931 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $215.28 | 6.691% | $229.6844 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $847.65 | $918.0124 | $918.01 | $918.00 | $918.00 | |