| 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 | $182.32 | 3.329% | $188.3894 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $91.80 | 13.658% | $104.338 | $104.34 | $104.35 | $104.30 |
| Purchase #3 | $14.91 | 6.565% | $15.8888 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $194.75 | 4.621% | $203.7494 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $181.48 | 6.513% | $193.2998 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $133.33 | 10.212% | $146.9457 | $146.95 | $146.95 | $146.90 |
| Purchase #7 | $47.33 | 12.134% | $53.073 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $845.92 | $905.6841 | $905.69 | $905.70 | $905.60 | |