| 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 | $148.40 | 12.363% | $166.7467 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $229.25 | 7.758% | $247.0352 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $160.25 | 9.792% | $175.9417 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $32.50 | 6.612% | $34.6489 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $64.88 | 4.429% | $67.7535 | $67.75 | $67.75 | $67.80 |
| Purchase #6 | $168.65 | 10.787% | $186.8423 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $75.31 | 12.622% | $84.8156 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $879.24 | $963.7839 | $963.79 | $963.80 | $963.60 | |