| 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 | $165.46 | 10.309% | $182.5173 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $14.33 | 8.701% | $15.5769 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $7.67 | 13.146% | $8.6783 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $154.85 | 13.430% | $175.6464 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $5.73 | 4.735% | $6.0013 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $231.80 | 13.600% | $263.3248 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $86.44 | 7.339% | $92.7838 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $666.28 | $744.5288 | $744.53 | $744.55 | $744.50 | |