| 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 | $177.73 | 6.869% | $189.9383 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $188.68 | 9.707% | $206.9952 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $127.33 | 11.308% | $141.7285 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $122.93 | 9.291% | $134.3514 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $180.39 | 8.211% | $195.2018 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $250.35 | 13.691% | $284.6254 | $284.63 | $284.65 | $284.60 |
| Purchase #7 | $180.74 | 13.539% | $205.2104 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,228.15 | $1,358.0510 | $1,358.06 | $1,358.10 | $1,358.00 | |