| 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 | $164.31 | 7.777% | $177.0884 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $44.75 | 9.123% | $48.8325 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $54.64 | 12.368% | $61.3979 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $15.59 | 8.871% | $16.973 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $47.25 | 13.369% | $53.5669 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $76.70 | 9.870% | $84.2703 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $170.89 | 9.810% | $187.6543 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $574.13 | $629.7833 | $629.78 | $629.75 | $629.90 | |