| 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 | $74.44 | 9.868% | $81.7857 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $216.67 | 11.363% | $241.2902 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $222.36 | 10.412% | $245.5121 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $193.65 | 9.174% | $211.4155 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $109.39 | 11.624% | $122.1055 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $154.95 | 3.851% | $160.9171 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $93.39 | 7.543% | $100.4344 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $1,064.85 | $1,163.4605 | $1,163.47 | $1,163.45 | $1,163.40 | |