| 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 | $153.44 | 8.239% | $166.0819 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $164.62 | 7.788% | $177.4406 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $8.66 | 5.215% | $9.1116 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $83.75 | 6.426% | $89.1318 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $6.87 | 11.643% | $7.6699 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $167.35 | 4.458% | $174.8105 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $83.62 | 13.404% | $94.8284 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $668.31 | $719.0747 | $719.07 | $719.10 | $719.00 | |