| 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 | $163.96 | 11.523% | $182.8531 | $182.85 | $182.85 | $182.90 |
| Purchase #2 | $156.95 | 9.180% | $171.358 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $229.82 | 12.359% | $258.2235 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $74.76 | 6.543% | $79.6515 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $216.80 | 3.227% | $223.7961 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $183.76 | 3.365% | $189.9435 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $55.69 | 6.758% | $59.4535 | $59.45 | $59.45 | $59.50 |
| 7 purchase totals = | $1,081.74 | $1,165.2792 | $1,165.27 | $1,165.25 | $1,165.40 | |