| 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 | $146.46 | 11.598% | $163.4464 | $163.45 | $163.45 | $163.40 |
| Purchase #2 | $150.76 | 8.518% | $163.6017 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $230.62 | 9.482% | $252.4874 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $204.54 | 7.621% | $220.128 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $157.45 | 7.760% | $169.6681 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $5.55 | 13.616% | $6.3057 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $52.37 | 5.793% | $55.4038 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $947.75 | $1,031.0411 | $1,031.05 | $1,031.05 | $1,031.00 | |