| 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 | $89.94 | 13.261% | $101.8669 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $167.87 | 6.141% | $178.1789 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $175.77 | 8.244% | $190.2605 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $61.86 | 9.348% | $67.6427 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $236.30 | 10.176% | $260.3459 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $91.69 | 3.633% | $95.0211 | $95.02 | $95.00 | $95.00 |
| Purchase #7 | $213.52 | 7.437% | $229.3995 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,036.95 | $1,122.7155 | $1,122.72 | $1,122.70 | $1,122.70 | |