| 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 | $185.91 | 6.194% | $197.4253 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $7.60 | 4.694% | $7.9567 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $74.45 | 12.615% | $83.8419 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $234.70 | 12.677% | $264.4529 | $264.45 | $264.45 | $264.50 |
| Purchase #5 | $10.69 | 5.793% | $11.3093 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $15.26 | 3.117% | $15.7357 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $152.50 | 13.480% | $173.057 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $681.11 | $753.7788 | $753.79 | $753.80 | $753.80 | |