| 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 | $182.75 | 3.866% | $189.8151 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $141.68 | 5.453% | $149.4058 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $191.29 | 11.526% | $213.3381 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $59.85 | 3.824% | $62.1387 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $249.99 | 11.139% | $277.8364 | $277.84 | $277.85 | $277.80 |
| Purchase #6 | $119.87 | 13.493% | $136.0441 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $188.90 | 13.685% | $214.751 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $1,134.33 | $1,243.3292 | $1,243.34 | $1,243.35 | $1,243.20 | |