| 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 | $191.77 | 13.613% | $217.8757 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $207.55 | 3.771% | $215.3767 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $51.66 | 7.170% | $55.364 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $166.49 | 8.506% | $180.6516 | $180.65 | $180.65 | $180.70 |
| Purchase #5 | $247.52 | 9.639% | $271.3785 | $271.38 | $271.40 | $271.40 |
| Purchase #6 | $90.96 | 6.871% | $97.2099 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $133.83 | 7.246% | $143.5273 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,089.78 | $1,181.3837 | $1,181.39 | $1,181.45 | $1,181.50 | |