| 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 | $157.95 | 8.603% | $171.5384 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $29.55 | 8.630% | $32.1002 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $104.85 | 4.495% | $109.563 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $200.50 | 3.254% | $207.0243 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $78.52 | 11.749% | $87.7453 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $201.82 | 5.159% | $212.2319 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $190.35 | 3.869% | $197.7146 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $963.54 | $1,017.9177 | $1,017.91 | $1,017.90 | $1,017.80 | |