| 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 | $230.43 | 9.244% | $251.7309 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $175.79 | 5.824% | $186.028 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $246.69 | 10.325% | $272.1607 | $272.16 | $272.15 | $272.20 |
| Purchase #4 | $167.83 | 11.349% | $186.877 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $174.32 | 11.854% | $194.9839 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $8.69 | 7.666% | $9.3562 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $65.89 | 10.565% | $72.8513 | $72.85 | $72.85 | $72.90 |
| 7 purchase totals = | $1,069.64 | $1,173.9880 | $1,173.99 | $1,174.05 | $1,174.10 | |