| 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 | $147.68 | 13.292% | $167.3096 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $79.66 | 9.427% | $87.1695 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $57.54 | 3.536% | $59.5746 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $176.74 | 8.783% | $192.2631 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $153.80 | 13.366% | $174.3569 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $161.59 | 7.486% | $173.6866 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $77.70 | 11.519% | $86.6503 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $854.71 | $941.0106 | $941.01 | $940.95 | $941.20 | |