| 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 | $112.25 | 6.724% | $119.7977 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $93.32 | 13.595% | $106.0069 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $26.84 | 8.370% | $29.0865 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $151.67 | 9.118% | $165.4993 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $5.35 | 12.119% | $5.9984 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $167.93 | 4.573% | $175.6094 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $73.95 | 13.453% | $83.8985 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $631.31 | $685.8967 | $685.91 | $685.90 | $685.90 | |