| 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 | $100.99 | 6.835% | $107.8927 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $160.69 | 12.858% | $181.3515 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $213.39 | 5.130% | $224.3369 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $178.99 | 10.218% | $197.2792 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $175.51 | 11.470% | $195.641 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $184.27 | 8.512% | $199.9551 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $23.53 | 12.466% | $26.4632 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $1,037.37 | $1,132.9196 | $1,132.92 | $1,132.95 | $1,133.00 | |