| 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 | $185.32 | 9.258% | $202.4769 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $60.55 | 7.825% | $65.288 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $150.47 | 6.531% | $160.2972 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $200.71 | 3.753% | $208.2426 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $167.77 | 8.565% | $182.1395 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $238.74 | 5.212% | $251.1831 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $29.95 | 3.182% | $30.903 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $1,033.51 | $1,100.5303 | $1,100.53 | $1,100.60 | $1,100.50 | |