| 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 | $152.29 | 9.255% | $166.3844 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $99.54 | 3.523% | $103.0468 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $130.58 | 9.611% | $143.13 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $191.85 | 10.395% | $211.7928 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $216.40 | 6.809% | $231.1347 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $21.44 | 8.527% | $23.2682 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $47.33 | 3.838% | $49.1465 | $49.15 | $49.15 | $49.10 |
| 7 purchase totals = | $859.43 | $927.9034 | $927.90 | $927.95 | $927.80 | |