| 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 | $199.74 | 11.332% | $222.3745 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $163.97 | 11.774% | $183.2758 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $64.36 | 3.870% | $66.8507 | $66.85 | $66.85 | $66.90 |
| Purchase #4 | $124.96 | 9.616% | $136.9762 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $144.48 | 5.251% | $152.0666 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $56.38 | 12.851% | $63.6254 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $98.55 | 8.480% | $106.907 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $852.44 | $932.0762 | $932.09 | $932.10 | $932.20 | |