| 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 | $149.43 | 3.789% | $155.0919 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $106.56 | 7.780% | $114.8504 | $114.85 | $114.85 | $114.90 |
| Purchase #3 | $229.52 | 12.794% | $258.8848 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $180.87 | 10.144% | $199.2175 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $8.48 | 11.516% | $9.4566 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $179.99 | 13.501% | $204.2904 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $92.28 | 10.284% | $101.7701 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $947.13 | $1,043.5617 | $1,043.56 | $1,043.55 | $1,043.70 | |