| 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 | $164.58 | 9.204% | $179.7279 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $34.63 | 12.683% | $39.0221 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $123.77 | 4.178% | $128.9411 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $193.43 | 12.527% | $217.661 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $158.32 | 11.385% | $176.3447 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $107.94 | 10.161% | $118.9078 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $250.44 | 12.299% | $281.2416 | $281.24 | $281.25 | $281.20 |
| 7 purchase totals = | $1,033.11 | $1,141.8462 | $1,141.84 | $1,141.85 | $1,141.70 | |