| 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 | $189.65 | 6.557% | $202.0854 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $159.56 | 11.555% | $177.9972 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $43.64 | 12.221% | $48.9732 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $196.50 | 11.348% | $218.7988 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $46.59 | 4.390% | $48.6353 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $133.39 | 6.783% | $142.4378 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $75.45 | 13.677% | $85.7693 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $844.78 | $924.6970 | $924.71 | $924.70 | $924.70 | |