| 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 | $175.28 | 4.736% | $183.5813 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $73.30 | 3.440% | $75.8215 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $128.46 | 10.474% | $141.9149 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $166.69 | 3.367% | $172.3025 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $79.73 | 10.855% | $88.3847 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $12.47 | 3.686% | $12.9296 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $110.66 | 8.357% | $119.9079 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $746.59 | $794.8424 | $794.83 | $794.85 | $794.80 | |