| 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 | $160.95 | 6.594% | $171.563 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $11.33 | 6.550% | $12.0721 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $42.60 | 7.519% | $45.8031 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $52.40 | 3.576% | $54.2738 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $109.36 | 5.342% | $115.202 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $8.68 | 12.489% | $9.764 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $85.81 | 13.139% | $97.0846 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $471.13 | $505.7626 | $505.74 | $505.70 | $505.90 | |