| 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 | $174.45 | 6.603% | $185.9689 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $88.46 | 5.196% | $93.0564 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $100.41 | 6.604% | $107.0411 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $7.84 | 5.225% | $8.2496 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $13.49 | 7.668% | $14.5244 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $241.51 | 3.783% | $250.6463 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $239.59 | 12.231% | $268.8943 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $865.75 | $928.3810 | $928.38 | $928.35 | $928.30 | |