| 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 | $179.51 | 9.600% | $196.743 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $64.50 | 7.857% | $69.5678 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $139.41 | 13.625% | $158.4046 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $248.96 | 10.665% | $275.5116 | $275.51 | $275.50 | $275.50 |
| Purchase #5 | $195.99 | 6.575% | $208.8763 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $27.83 | 6.664% | $29.6846 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $173.38 | 3.788% | $179.9476 | $179.95 | $179.95 | $179.90 |
| 7 purchase totals = | $1,029.58 | $1,118.7355 | $1,118.73 | $1,118.75 | $1,118.70 | |