| 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 | $146.82 | 7.317% | $157.5628 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $36.51 | 8.633% | $39.6619 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $96.70 | 7.830% | $104.2716 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $181.72 | 5.798% | $192.2561 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $54.67 | 9.376% | $59.7959 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $234.99 | 3.346% | $242.8528 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $93.30 | 8.531% | $101.2594 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $844.71 | $897.6605 | $897.66 | $897.60 | $897.90 | |