| 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 | $104.62 | 11.549% | $116.7026 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $72.90 | 12.334% | $81.8915 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $65.72 | 6.745% | $70.1528 | $70.15 | $70.15 | $70.20 |
| Purchase #4 | $146.29 | 7.291% | $156.956 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $23.64 | 6.608% | $25.2021 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $178.36 | 3.711% | $184.9789 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $6.67 | 4.284% | $6.9557 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $598.20 | $642.8396 | $642.84 | $642.85 | $643.00 | |