| 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 | $159.97 | 7.292% | $171.635 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $106.82 | 13.446% | $121.183 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $23.71 | 12.868% | $26.761 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $214.99 | 11.569% | $239.8622 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $130.91 | 3.216% | $135.1201 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $40.97 | 10.252% | $45.1702 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $116.95 | 6.234% | $124.2407 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $794.32 | $863.9722 | $863.97 | $863.95 | $864.00 | |