| 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 | $120.76 | 13.531% | $137.1 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $56.47 | 6.574% | $60.1823 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $178.33 | 8.298% | $193.1278 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $99.83 | 8.396% | $108.2117 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $56.47 | 12.204% | $63.3616 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $127.32 | 3.218% | $131.4172 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $181.73 | 6.427% | $193.4098 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $820.91 | $886.8104 | $886.81 | $886.80 | $886.80 | |