| 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 | $73.80 | 7.398% | $79.2597 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $213.91 | 13.632% | $243.0702 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $217.34 | 12.544% | $244.6031 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $77.60 | 12.585% | $87.366 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $167.93 | 6.284% | $178.4827 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $72.66 | 13.293% | $82.3187 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $153.84 | 9.678% | $168.7286 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $977.08 | $1,083.8290 | $1,083.83 | $1,083.80 | $1,083.90 | |