| 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 | $105.93 | 11.207% | $117.8016 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $246.84 | 12.536% | $277.7839 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $30.93 | 7.542% | $33.2627 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $146.43 | 5.140% | $153.9565 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $127.66 | 6.388% | $135.8149 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $162.76 | 12.380% | $182.9097 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $225.85 | 8.772% | $245.6616 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $1,046.40 | $1,147.1909 | $1,147.18 | $1,147.15 | $1,147.30 | |