| 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 | $149.27 | 10.242% | $164.5582 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $185.76 | 12.420% | $208.8314 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $20.34 | 6.672% | $21.6971 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $214.48 | 3.155% | $221.2468 | $221.25 | $221.25 | $221.20 |
| Purchase #5 | $73.98 | 7.264% | $79.3539 | $79.35 | $79.35 | $79.40 |
| Purchase #6 | $16.70 | 4.238% | $17.4077 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $146.44 | 13.331% | $165.9619 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $806.97 | $879.0570 | $879.06 | $879.05 | $879.10 | |