| 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 | $177.31 | 3.182% | $182.952 | $182.95 | $182.95 | $183.00 |
| Purchase #2 | $230.61 | 10.319% | $254.4066 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $69.97 | 12.516% | $78.7274 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $87.79 | 3.419% | $90.7915 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $39.46 | 13.291% | $44.7046 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $101.45 | 10.686% | $112.2909 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $58.73 | 7.738% | $63.2745 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $765.32 | $827.1475 | $827.14 | $827.15 | $827.20 | |