| 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 | $115.25 | 5.505% | $121.5945 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $132.37 | 11.763% | $147.9407 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $35.58 | 9.803% | $39.0679 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $35.49 | 11.808% | $39.6807 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $98.26 | 3.639% | $101.8357 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $124.27 | 6.280% | $132.0742 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $130.98 | 4.500% | $136.8741 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $672.20 | $719.0678 | $719.06 | $719.05 | $719.10 | |