| 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 | $127.58 | 5.527% | $134.6313 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $206.60 | 8.140% | $223.4172 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $238.76 | 6.281% | $253.7565 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $65.66 | 10.122% | $72.3061 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $94.32 | 9.291% | $103.0833 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $164.62 | 5.831% | $174.219 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $9.76 | 10.152% | $10.7508 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $907.30 | $972.1642 | $972.17 | $972.15 | $972.20 | |