| 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 | $146.53 | 3.593% | $151.7948 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $124.57 | 6.824% | $133.0707 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $44.82 | 12.638% | $50.4844 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $184.97 | 8.578% | $200.8367 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $47.34 | 11.201% | $52.6426 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $113.36 | 5.465% | $119.5551 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $33.89 | 6.790% | $36.1911 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $695.48 | $744.5754 | $744.57 | $744.60 | $744.60 | |