| 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 | $206.32 | 6.743% | $220.2322 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $126.69 | 10.549% | $140.0545 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $26.37 | 7.344% | $28.3066 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $9.54 | 3.206% | $9.8459 | $9.85 | $9.85 | $9.80 |
| Purchase #5 | $87.26 | 8.235% | $94.4459 | $94.45 | $94.45 | $94.40 |
| Purchase #6 | $181.67 | 5.471% | $191.6092 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $159.82 | 8.858% | $173.9769 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $797.67 | $858.4712 | $858.48 | $858.50 | $858.40 | |