| 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 | $152.39 | 7.483% | $163.7933 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $200.34 | 9.283% | $218.9376 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $111.71 | 6.280% | $118.7254 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $58.77 | 12.835% | $66.3131 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $77.93 | 8.340% | $84.4294 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $151.72 | 4.730% | $158.8964 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $232.30 | 12.528% | $261.4025 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $985.16 | $1,072.4977 | $1,072.50 | $1,072.55 | $1,072.40 | |