| 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 | $144.76 | 4.645% | $151.4841 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $43.25 | 7.695% | $46.5781 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $182.53 | 4.437% | $190.6289 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $157.27 | 4.467% | $164.2953 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $129.43 | 8.751% | $140.7564 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $171.92 | 12.515% | $193.4358 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $139.63 | 11.612% | $155.8438 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $968.79 | $1,043.0224 | $1,043.03 | $1,043.10 | $1,043.00 | |