| 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 | $140.85 | 4.275% | $146.8713 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $207.41 | 13.664% | $235.7505 | $235.75 | $235.75 | $235.80 |
| Purchase #3 | $122.97 | 11.724% | $137.387 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $209.51 | 8.604% | $227.5362 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $144.77 | 8.864% | $157.6024 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $35.64 | 9.581% | $39.0547 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $26.32 | 8.715% | $28.6138 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $887.47 | $972.8159 | $972.81 | $972.80 | $972.90 | |