| 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 | $182.37 | 3.323% | $188.4302 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $45.94 | 4.463% | $47.9903 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $241.38 | 4.517% | $252.2831 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $143.92 | 7.640% | $154.9155 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $13.82 | 9.141% | $15.0833 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $188.75 | 8.646% | $205.0693 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $59.27 | 7.495% | $63.7123 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $875.45 | $927.4840 | $927.48 | $927.50 | $927.50 | |