| 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 | $156.95 | 13.183% | $177.6407 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $142.30 | 9.722% | $156.1344 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $227.43 | 3.348% | $235.0444 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $187.83 | 10.864% | $208.2359 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $43.63 | 5.204% | $45.9005 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $36.31 | 5.314% | $38.2395 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $125.89 | 7.681% | $135.5596 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $920.34 | $996.7550 | $996.75 | $996.80 | $996.60 | |