| 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 | $158.74 | 3.580% | $164.4229 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $11.58 | 4.194% | $12.0657 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $43.64 | 13.534% | $49.5462 | $49.55 | $49.55 | $49.50 |
| Purchase #4 | $226.47 | 11.554% | $252.6363 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $212.88 | 7.541% | $228.9333 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $110.68 | 8.669% | $120.2748 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $30.66 | 6.355% | $32.6084 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $794.65 | $860.4876 | $860.49 | $860.45 | $860.40 | |