| 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 | $182.39 | 5.454% | $192.3376 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $235.68 | 12.584% | $265.338 | $265.34 | $265.35 | $265.30 |
| Purchase #3 | $72.36 | 13.579% | $82.1858 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $199.60 | 3.718% | $207.0211 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $42.30 | 8.586% | $45.9319 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $49.57 | 7.824% | $53.4484 | $53.45 | $53.45 | $53.40 |
| Purchase #7 | $80.56 | 13.528% | $91.4582 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $862.46 | $937.7210 | $937.73 | $937.75 | $937.60 | |