| 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 | $166.88 | 4.112% | $173.7421 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $32.29 | 3.722% | $33.4918 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $181.65 | 5.459% | $191.5663 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $235.67 | 11.691% | $263.2222 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $200.91 | 6.246% | $213.4588 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $144.29 | 13.572% | $163.873 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $5.46 | 9.675% | $5.9883 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $967.15 | $1,045.3425 | $1,045.34 | $1,045.30 | $1,045.40 | |