| 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 | $197.36 | 8.820% | $214.7672 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $198.47 | 7.500% | $213.3553 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $17.64 | 7.262% | $18.921 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $7.34 | 13.711% | $8.3464 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $129.32 | 3.778% | $134.2057 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $154.43 | 4.732% | $161.7376 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $95.52 | 4.681% | $99.9913 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $800.08 | $851.3245 | $851.34 | $851.30 | $851.30 | |