| 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 | $170.32 | 13.357% | $193.0696 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $193.28 | 8.458% | $209.6276 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $227.77 | 3.121% | $234.8787 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $53.73 | 4.254% | $56.0157 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $33.30 | 13.432% | $37.7729 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $210.49 | 7.620% | $226.5293 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $146.88 | 5.510% | $154.9731 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,035.77 | $1,112.8669 | $1,112.87 | $1,112.85 | $1,112.90 | |