| 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 | $156.29 | 5.260% | $164.5109 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $97.76 | 9.705% | $107.2476 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $131.36 | 11.732% | $146.7712 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $196.41 | 10.513% | $217.0586 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $183.69 | 9.357% | $200.8779 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $62.64 | 12.385% | $70.398 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $221.84 | 13.171% | $251.0585 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,049.99 | $1,157.9227 | $1,157.93 | $1,157.90 | $1,158.00 | |