| 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 | $175.97 | 3.249% | $181.6873 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $70.39 | 12.237% | $79.0036 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $202.62 | 6.166% | $215.1135 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $155.78 | 13.428% | $176.6981 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $175.88 | 8.582% | $190.974 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $165.73 | 9.124% | $180.8512 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $135.48 | 4.400% | $141.4411 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $1,081.85 | $1,165.7688 | $1,165.76 | $1,165.75 | $1,165.80 | |