| 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 | $170.55 | 9.688% | $187.0729 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $37.97 | 10.256% | $41.8642 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $119.94 | 11.377% | $133.5856 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $93.46 | 11.797% | $104.4855 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $188.33 | 5.766% | $199.1891 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $137.64 | 12.295% | $154.5628 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $123.32 | 5.562% | $130.1791 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $871.21 | $950.9392 | $950.94 | $950.95 | $951.10 | |