| 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 | $184.56 | 3.254% | $190.5656 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $121.99 | 12.852% | $137.6682 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $26.91 | 7.378% | $28.8954 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $242.52 | 10.789% | $268.6855 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $61.79 | 8.459% | $67.0168 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $200.64 | 9.862% | $220.4271 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $83.25 | 13.709% | $94.6627 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $921.66 | $1,007.9213 | $1,007.94 | $1,007.90 | $1,008.00 | |