| 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 | $179.50 | 6.420% | $191.0239 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $123.48 | 13.636% | $140.3177 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $196.75 | 4.183% | $204.9801 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $12.81 | 12.463% | $14.4065 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $135.72 | 8.492% | $147.2453 | $147.25 | $147.25 | $147.20 |
| Purchase #6 | $194.36 | 8.450% | $210.7834 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $38.71 | 12.713% | $43.6312 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $881.33 | $952.3881 | $952.39 | $952.40 | $952.30 | |