| 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 | $148.99 | 11.830% | $166.6155 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $171.51 | 4.420% | $179.0907 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $9.40 | 11.380% | $10.4697 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $213.84 | 13.241% | $242.1546 | $242.15 | $242.15 | $242.20 |
| Purchase #5 | $214.29 | 7.666% | $230.7175 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $17.90 | 12.208% | $20.0852 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $172.34 | 7.104% | $184.583 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $948.27 | $1,033.7162 | $1,033.72 | $1,033.70 | $1,033.80 | |