| 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 | $144.52 | 9.375% | $158.0688 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $144.53 | 4.873% | $151.5729 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $202.66 | 12.410% | $227.8101 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $37.54 | 13.850% | $42.7393 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $112.90 | 8.438% | $122.4265 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $218.83 | 13.174% | $247.6587 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $83.37 | 5.699% | $88.1213 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $944.35 | $1,038.3976 | $1,038.40 | $1,038.35 | $1,038.40 | |