| 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 | $183.78 | 10.395% | $202.8839 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $34.71 | 13.752% | $39.4833 | $39.48 | $39.50 | $39.50 |
| Purchase #3 | $119.95 | 10.547% | $132.6011 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $23.74 | 5.319% | $25.0027 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $54.77 | 10.414% | $60.4737 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $125.60 | 13.635% | $142.7256 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $64.38 | 7.181% | $69.0031 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $606.93 | $672.1734 | $672.16 | $672.20 | $672.20 | |