| 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 | $188.40 | 7.333% | $202.2154 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $56.82 | 13.431% | $64.4515 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $118.71 | 10.343% | $130.9882 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $151.25 | 8.371% | $163.9111 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $146.27 | 3.288% | $151.0794 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $89.99 | 13.210% | $101.8777 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $184.53 | 12.243% | $207.122 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $935.97 | $1,021.6453 | $1,021.65 | $1,021.65 | $1,021.70 | |