| 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 | $176.25 | 8.612% | $191.4287 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $51.93 | 3.815% | $53.9111 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $186.87 | 9.558% | $204.731 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $161.80 | 5.662% | $170.9611 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $99.82 | 11.290% | $111.0897 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $135.63 | 3.305% | $140.1126 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $38.48 | 5.567% | $40.6222 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $850.78 | $912.8564 | $912.85 | $912.85 | $912.80 | |