| 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 | $146.90 | 13.146% | $166.2115 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $188.44 | 6.637% | $200.9468 | $200.95 | $200.95 | $200.90 |
| Purchase #3 | $63.26 | 13.804% | $71.9924 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $139.60 | 8.105% | $150.9146 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $6.37 | 6.184% | $6.7639 | $6.76 | $6.75 | $6.80 |
| Purchase #6 | $85.35 | 13.403% | $96.7895 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $163.75 | 3.578% | $169.609 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $793.67 | $863.2277 | $863.22 | $863.20 | $863.20 | |