| 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 | $176.46 | 12.699% | $198.8687 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $58.52 | 9.243% | $63.929 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $185.48 | 9.650% | $203.3788 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $20.91 | 5.130% | $21.9827 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $181.53 | 9.288% | $198.3905 | $198.39 | $198.40 | $198.40 |
| Purchase #6 | $225.43 | 5.124% | $236.981 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $97.60 | 13.642% | $110.9146 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $945.93 | $1,034.4453 | $1,034.44 | $1,034.50 | $1,034.50 | |