| 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 | $197.89 | 3.266% | $204.3531 | $204.35 | $204.35 | $204.40 |
| Purchase #2 | $168.85 | 13.818% | $192.1817 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $90.39 | 5.273% | $95.1563 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $73.74 | 9.152% | $80.4887 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $18.62 | 3.808% | $19.329 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $96.59 | 3.781% | $100.2421 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $14.60 | 10.533% | $16.1378 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $660.68 | $707.8887 | $707.89 | $707.95 | $707.90 | |