| 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 | $125.94 | 4.686% | $131.8415 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $23.83 | 7.557% | $25.6308 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $156.85 | 9.410% | $171.6096 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $92.96 | 5.216% | $97.8088 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $192.88 | 8.830% | $209.9113 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $97.30 | 6.123% | $103.2577 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $220.66 | 5.278% | $232.3064 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $910.42 | $972.3661 | $972.37 | $972.35 | $972.30 | |