| 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 | $147.74 | 12.743% | $166.5665 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $32.80 | 9.363% | $35.8711 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $249.95 | 12.221% | $280.4964 | $280.50 | $280.50 | $280.50 |
| Purchase #4 | $43.94 | 7.860% | $47.3937 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $197.89 | 5.429% | $208.6334 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $7.48 | 8.549% | $8.1195 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $174.72 | 7.819% | $188.3814 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $854.52 | $935.4620 | $935.46 | $935.45 | $935.50 | |