| 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 | $195.29 | 4.239% | $203.5683 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $34.63 | 10.248% | $38.1789 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $176.81 | 12.150% | $198.2924 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $100.97 | 6.730% | $107.7653 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $66.46 | 10.237% | $73.2635 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $61.60 | 4.290% | $64.2426 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $166.72 | 13.221% | $188.7621 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $802.48 | $874.0731 | $874.07 | $874.05 | $874.20 | |