| 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 | $206.92 | 7.109% | $221.6299 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $136.89 | 12.326% | $153.7631 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $227.48 | 4.719% | $238.2148 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $207.63 | 7.246% | $222.6749 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $180.75 | 7.441% | $194.1996 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $52.63 | 5.126% | $55.3278 | $55.33 | $55.35 | $55.30 |
| Purchase #7 | $89.72 | 8.579% | $97.4171 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $1,102.02 | $1,183.2272 | $1,183.22 | $1,183.20 | $1,183.20 | |