| 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 | $68.34 | 13.327% | $77.4477 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $77.54 | 12.745% | $87.4225 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $191.87 | 3.419% | $198.43 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $197.92 | 13.580% | $224.7975 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $249.43 | 11.760% | $278.763 | $278.76 | $278.75 | $278.80 |
| Purchase #6 | $236.44 | 12.128% | $265.1154 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $171.37 | 3.274% | $176.9807 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $1,192.91 | $1,308.9568 | $1,308.96 | $1,308.95 | $1,308.90 | |