| 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 | $175.77 | 11.494% | $195.973 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $197.29 | 11.189% | $219.3648 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $203.46 | 7.824% | $219.3787 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $81.48 | 5.807% | $86.2115 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $11.56 | 4.697% | $12.103 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $19.63 | 12.375% | $22.0592 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $50.73 | 12.817% | $57.2321 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $739.92 | $812.3223 | $812.31 | $812.30 | $812.40 | |