| 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 | $219.66 | 12.530% | $247.1834 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $58.82 | 13.858% | $66.9713 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $164.78 | 7.350% | $176.8913 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $185.54 | 10.537% | $205.0903 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $5.76 | 9.748% | $6.3215 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $134.39 | 4.855% | $140.9146 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $128.76 | 4.241% | $134.2207 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $897.71 | $977.5931 | $977.58 | $977.55 | $977.60 | |