| 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 | $149.51 | 6.106% | $158.6391 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $57.25 | 11.693% | $63.9442 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $155.30 | 5.600% | $163.9968 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $164.39 | 7.596% | $176.8771 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $22.47 | 4.487% | $23.4782 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $161.84 | 10.359% | $178.605 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $222.58 | 11.203% | $247.5156 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $933.34 | $1,013.0560 | $1,013.07 | $1,013.10 | $1,013.00 | |