| 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 | $160.95 | 3.345% | $166.3338 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $51.63 | 7.695% | $55.6029 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $204.30 | 11.236% | $227.2551 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $163.39 | 13.270% | $185.0719 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $137.35 | 9.166% | $149.9395 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $145.94 | 3.284% | $150.7327 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $214.77 | 6.151% | $227.9805 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $1,078.33 | $1,162.9164 | $1,162.91 | $1,162.95 | $1,162.90 | |