| 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 | $135.79 | 7.363% | $145.7882 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $161.80 | 4.866% | $169.6732 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $242.78 | 6.333% | $258.1553 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $185.86 | 8.241% | $201.1767 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $134.98 | 6.519% | $143.7793 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $60.77 | 6.665% | $64.8203 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $231.49 | 12.852% | $261.2411 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $1,153.47 | $1,244.6341 | $1,244.64 | $1,244.65 | $1,244.70 | |