| 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 | $166.84 | 11.773% | $186.4821 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $199.59 | 10.207% | $219.9622 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $30.62 | 12.434% | $34.4273 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $177.93 | 6.299% | $189.1378 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $206.69 | 3.363% | $213.641 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $80.90 | 11.285% | $90.0296 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $102.49 | 5.833% | $108.4682 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $965.06 | $1,042.1482 | $1,042.15 | $1,042.20 | $1,042.10 | |