| 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 | $129.83 | 6.810% | $138.6714 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $104.67 | 7.422% | $112.4386 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $218.27 | 8.615% | $237.074 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $27.50 | 9.617% | $30.1447 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $115.48 | 13.388% | $130.9405 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $181.94 | 8.387% | $197.1993 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $198.25 | 8.672% | $215.4422 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $975.94 | $1,061.9107 | $1,061.90 | $1,061.90 | $1,061.80 | |