| 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 | $135.46 | 13.535% | $153.7945 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $183.44 | 10.828% | $203.3029 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $70.75 | 7.663% | $76.1716 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $208.90 | 8.535% | $226.7296 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $148.46 | 3.797% | $154.097 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $58.28 | 7.241% | $62.5001 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $28.27 | 10.190% | $31.1507 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $833.56 | $907.7464 | $907.74 | $907.75 | $907.80 | |