| 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 | $104.40 | 3.592% | $108.15 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $71.43 | 10.638% | $79.0287 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $133.79 | 10.566% | $147.9263 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $193.57 | 3.194% | $199.7526 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $52.86 | 7.337% | $56.7383 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $131.27 | 6.731% | $140.1058 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $168.31 | 7.248% | $180.5091 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $855.63 | $912.2108 | $912.22 | $912.25 | $912.20 | |