| 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 | $144.33 | 7.860% | $155.6743 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $210.27 | 13.837% | $239.3651 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $65.93 | 6.803% | $70.4152 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $166.59 | 4.575% | $174.2115 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $184.31 | 13.506% | $209.2029 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $153.67 | 13.147% | $173.873 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $79.31 | 4.412% | $82.8092 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $1,004.41 | $1,105.5512 | $1,105.55 | $1,105.45 | $1,105.60 | |