| 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 | $193.54 | 9.668% | $212.2514 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $117.66 | 10.863% | $130.4414 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $88.29 | 7.372% | $94.7987 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $162.74 | 3.267% | $168.0567 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $75.77 | 11.151% | $84.2191 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $83.37 | 13.532% | $94.6516 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $168.70 | 9.768% | $185.1786 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $890.07 | $969.5975 | $969.60 | $969.60 | $969.70 | |