| 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 | $172.95 | 3.519% | $179.0361 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $14.41 | 8.328% | $15.6101 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $78.76 | 10.675% | $87.1676 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $165.29 | 8.440% | $179.2405 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $207.65 | 5.105% | $218.2505 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $69.59 | 5.158% | $73.1795 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $44.92 | 8.377% | $48.6829 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $753.57 | $801.1672 | $801.17 | $801.20 | $801.20 | |