| 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 | $181.71 | 3.830% | $188.6695 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $245.84 | 11.338% | $273.7133 | $273.71 | $273.70 | $273.70 |
| Purchase #3 | $143.53 | 13.794% | $163.3285 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $79.30 | 5.584% | $83.7281 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $166.76 | 7.196% | $178.76 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $73.75 | 4.459% | $77.0385 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $19.79 | 7.229% | $21.2206 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $910.68 | $986.4585 | $986.46 | $986.45 | $986.40 | |