| 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 | $155.71 | 11.447% | $173.5341 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $170.29 | 4.419% | $177.8151 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $78.97 | 6.560% | $84.1504 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $41.25 | 6.105% | $43.7683 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $17.57 | 5.222% | $18.4875 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $12.31 | 13.374% | $13.9563 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $46.62 | 11.195% | $51.8391 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $522.72 | $563.5508 | $563.56 | $563.55 | $563.60 | |