| 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 | $105.58 | 7.787% | $113.8015 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $122.74 | 12.643% | $138.258 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $174.31 | 8.285% | $188.7516 | $188.75 | $188.75 | $188.80 |
| Purchase #4 | $224.92 | 4.694% | $235.4777 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $169.69 | 4.368% | $177.1021 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $227.79 | 13.236% | $257.9403 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $55.56 | 6.849% | $59.3653 | $59.37 | $59.35 | $59.40 |
| 7 purchase totals = | $1,080.59 | $1,170.6965 | $1,170.70 | $1,170.70 | $1,170.80 | |