| 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 | $159.28 | 5.556% | $168.1296 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $181.51 | 4.271% | $189.2623 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $141.54 | 11.691% | $158.0874 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $184.59 | 12.661% | $207.9609 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $79.81 | 7.611% | $85.8843 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $216.30 | 10.420% | $238.8385 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $62.44 | 5.202% | $65.6881 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $1,025.47 | $1,113.8511 | $1,113.85 | $1,113.90 | $1,113.90 | |