| 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 | $146.92 | 8.257% | $159.0512 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $195.70 | 9.559% | $214.407 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $49.98 | 11.240% | $55.5978 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $111.36 | 6.554% | $118.6585 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $219.98 | 12.413% | $247.2861 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $205.56 | 5.344% | $216.5451 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $180.92 | 13.413% | $205.1868 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,110.42 | $1,216.7325 | $1,216.75 | $1,216.75 | $1,216.80 | |