| 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 | $154.76 | 5.540% | $163.3337 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $188.50 | 3.259% | $194.6432 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $42.76 | 13.380% | $48.4813 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $71.73 | 8.692% | $77.9648 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $234.84 | 12.630% | $264.5003 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $135.79 | 8.573% | $147.4313 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $184.44 | 13.179% | $208.7473 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $1,012.82 | $1,105.1019 | $1,105.09 | $1,105.15 | $1,105.00 | |