| 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 | $170.96 | 4.599% | $178.8225 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $171.87 | 9.204% | $187.6889 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $128.74 | 11.863% | $144.0124 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $33.99 | 9.636% | $37.2653 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $27.61 | 12.113% | $30.9544 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $201.68 | 6.260% | $214.3052 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $7.96 | 11.207% | $8.8521 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $742.81 | $801.9008 | $801.90 | $801.85 | $802.00 | |