| 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 | $151.44 | 11.106% | $168.2589 | $168.26 | $168.25 | $168.30 |
| Purchase #2 | $199.51 | 10.519% | $220.4965 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $217.29 | 7.284% | $233.1174 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $190.69 | 11.210% | $212.0663 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $208.45 | 5.560% | $220.0398 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $75.51 | 12.509% | $84.9555 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $148.64 | 6.237% | $157.9107 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,191.53 | $1,296.8451 | $1,296.86 | $1,296.80 | $1,296.90 | |