| 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 | $7.32 | 9.743% | $8.0332 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $176.34 | 4.405% | $184.1078 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $149.28 | 7.458% | $160.4133 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $201.73 | 6.736% | $215.3185 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $79.28 | 3.253% | $81.859 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $150.48 | 5.719% | $159.086 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $95.81 | 6.704% | $102.2331 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $860.24 | $911.0509 | $911.05 | $911.05 | $911.00 | |