| 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 | $171.93 | 6.679% | $183.4132 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $41.79 | 3.710% | $43.3404 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $236.50 | 4.605% | $247.3908 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $15.47 | 7.253% | $16.592 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $54.85 | 5.194% | $57.6989 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $197.65 | 11.509% | $220.3975 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $102.81 | 7.419% | $110.4375 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $821.00 | $879.2703 | $879.27 | $879.30 | $879.20 | |