| 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 | $189.84 | 8.852% | $206.6446 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $198.26 | 9.256% | $216.6109 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $169.25 | 4.224% | $176.3991 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $173.63 | 3.790% | $180.2106 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $145.81 | 3.449% | $150.839 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $246.68 | 10.384% | $272.2953 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $12.73 | 5.644% | $13.4485 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $1,136.20 | $1,216.4480 | $1,216.45 | $1,216.45 | $1,216.30 | |