| 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 | $122.27 | 12.538% | $137.6002 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $160.93 | 11.451% | $179.3581 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $75.60 | 11.864% | $84.5692 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $67.45 | 10.820% | $74.7481 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $89.61 | 9.721% | $98.321 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $72.57 | 9.781% | $79.6681 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $194.36 | 9.352% | $212.5365 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $782.79 | $866.8012 | $866.81 | $866.75 | $866.80 | |