| 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 | $174.40 | 9.565% | $191.0814 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $41.84 | 8.484% | $45.3897 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $33.47 | 9.419% | $36.6225 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $202.85 | 10.111% | $223.3602 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $151.58 | 9.112% | $165.392 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $82.33 | 10.647% | $91.0957 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $21.60 | 8.280% | $23.3885 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $708.07 | $776.3300 | $776.33 | $776.35 | $776.40 | |