| 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 | $156.77 | 11.578% | $174.9208 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $154.68 | 7.869% | $166.8518 | $166.85 | $166.85 | $166.90 |
| Purchase #3 | $56.59 | 13.240% | $64.0825 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $213.74 | 9.182% | $233.3656 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $183.81 | 11.177% | $204.3544 | $204.35 | $204.35 | $204.40 |
| Purchase #6 | $121.55 | 13.864% | $138.4017 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $141.70 | 3.590% | $146.787 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $1,028.84 | $1,128.7638 | $1,128.76 | $1,128.75 | $1,128.90 | |