| 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 | $124.78 | 6.732% | $133.1802 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $163.47 | 13.620% | $185.7346 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $239.38 | 10.476% | $264.4574 | $264.46 | $264.45 | $264.50 |
| Purchase #4 | $181.76 | 8.513% | $197.2332 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $170.39 | 9.107% | $185.9074 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $40.97 | 9.549% | $44.8822 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $85.31 | 7.261% | $91.5044 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $1,006.06 | $1,102.8994 | $1,102.89 | $1,102.95 | $1,102.90 | |