| 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 | $176.66 | 12.870% | $199.3961 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $118.85 | 13.342% | $134.707 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $116.80 | 6.399% | $124.274 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $154.59 | 8.436% | $167.6312 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $98.87 | 10.640% | $109.3898 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $40.66 | 10.589% | $44.9655 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $10.27 | 4.451% | $10.7271 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $716.70 | $791.0907 | $791.10 | $791.10 | $791.10 | |