| 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 | $192.41 | 7.163% | $206.1923 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $100.93 | 6.812% | $107.8054 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $142.65 | 3.122% | $147.1035 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $146.92 | 5.350% | $154.7802 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $201.87 | 10.103% | $222.2649 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $133.58 | 7.769% | $143.9578 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $79.78 | 11.419% | $88.8901 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $998.14 | $1,070.9942 | $1,070.99 | $1,071.00 | $1,071.10 | |