| 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 | $195.63 | 13.658% | $222.3491 | $222.35 | $222.35 | $222.30 |
| Purchase #2 | $168.39 | 3.256% | $173.8728 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $133.92 | 10.716% | $148.2709 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $218.70 | 8.234% | $236.7078 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $150.58 | 10.443% | $166.3051 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $190.56 | 7.350% | $204.5662 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $53.53 | 12.201% | $60.0612 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $1,111.31 | $1,212.1331 | $1,212.14 | $1,212.05 | $1,212.20 | |