| 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 | $173.95 | 6.506% | $185.2672 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $243.62 | 5.546% | $257.1312 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $34.41 | 6.796% | $36.7485 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $215.30 | 13.406% | $244.1631 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $96.29 | 7.389% | $103.4049 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $102.70 | 10.425% | $113.4065 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $147.69 | 13.827% | $168.1111 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,013.96 | $1,108.2325 | $1,108.23 | $1,108.20 | $1,108.20 | |