| 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 | $144.50 | 7.842% | $155.8317 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $9.80 | 10.698% | $10.8484 | $10.85 | $10.85 | $10.80 |
| Purchase #3 | $101.87 | 12.360% | $114.4611 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $93.80 | 12.500% | $105.525 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $122.33 | 12.727% | $137.8989 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $44.63 | 5.243% | $46.97 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $141.76 | 12.151% | $158.9853 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $658.69 | $730.5204 | $730.53 | $730.55 | $730.50 | |