| 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 | $131.73 | 11.735% | $147.1885 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $23.81 | 5.776% | $25.1853 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $90.81 | 4.414% | $94.8184 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $99.92 | 9.419% | $109.3315 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $199.33 | 5.704% | $210.6998 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $104.98 | 12.845% | $118.4647 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $10.95 | 13.154% | $12.3904 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $661.53 | $718.0786 | $718.08 | $718.10 | $718.10 | |