| 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 | $135.99 | 7.177% | $145.75 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $246.54 | 12.778% | $278.0429 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $67.43 | 10.320% | $74.3888 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $12.94 | 6.116% | $13.7314 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $224.92 | 5.130% | $236.4584 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $177.69 | 8.280% | $192.4027 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $168.55 | 10.181% | $185.7101 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,034.06 | $1,126.4843 | $1,126.48 | $1,126.50 | $1,126.50 | |