| 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 | $150.39 | 13.813% | $171.1634 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $45.85 | 10.335% | $50.5886 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $92.60 | 13.234% | $104.8547 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $153.76 | 12.661% | $173.2276 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $105.80 | 7.370% | $113.5975 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $67.27 | 10.415% | $74.2762 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $119.32 | 4.114% | $124.2288 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $734.99 | $811.9368 | $811.94 | $812.00 | $812.00 | |