| 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 | $175.25 | 12.440% | $197.0511 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $92.36 | 13.195% | $104.5469 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $133.79 | 3.340% | $138.2586 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $71.65 | 12.755% | $80.789 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $200.63 | 4.413% | $209.4838 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $238.41 | 5.579% | $251.7109 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $7.65 | 13.609% | $8.6911 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $919.74 | $990.5314 | $990.53 | $990.55 | $990.60 | |