| 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 | $170.71 | 9.652% | $187.1869 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $149.63 | 3.544% | $154.9329 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $199.74 | 11.173% | $222.057 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $183.80 | 12.771% | $207.2731 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $198.84 | 11.144% | $220.9987 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $117.84 | 11.763% | $131.7015 | $131.70 | $131.70 | $131.70 |
| Purchase #7 | $11.28 | 7.625% | $12.1401 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $1,031.84 | $1,136.2902 | $1,136.29 | $1,136.30 | $1,136.30 | |