| 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 | $223.84 | 9.618% | $245.3689 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $180.32 | 6.362% | $191.792 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $68.96 | 12.177% | $77.3573 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $42.69 | 9.269% | $46.6469 | $46.65 | $46.65 | $46.60 |
| Purchase #5 | $80.65 | 13.415% | $91.4692 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $17.84 | 13.520% | $20.252 | $20.25 | $20.25 | $20.30 |
| Purchase #7 | $143.85 | 11.738% | $160.7351 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $758.15 | $833.6214 | $833.63 | $833.60 | $833.70 | |