| 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 | $149.41 | 3.438% | $154.5467 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $58.37 | 11.618% | $65.1514 | $65.15 | $65.15 | $65.20 |
| Purchase #3 | $187.36 | 7.681% | $201.7511 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $83.56 | 6.754% | $89.2036 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $145.48 | 6.445% | $154.8562 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $202.95 | 8.829% | $220.8685 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $203.48 | 5.834% | $215.351 | $215.35 | $215.35 | $215.40 |
| 7 purchase totals = | $1,030.61 | $1,101.7285 | $1,101.73 | $1,101.70 | $1,101.90 | |