| 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 | $182.61 | 10.359% | $201.5266 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $186.45 | 9.314% | $203.816 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $64.73 | 9.211% | $70.6923 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $198.62 | 3.787% | $206.1417 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $11.38 | 10.426% | $12.5665 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $191.93 | 11.162% | $213.3532 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $46.78 | 8.555% | $50.782 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $882.50 | $958.8783 | $958.88 | $958.90 | $958.90 | |