| 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 | $188.41 | 5.708% | $199.1644 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $102.57 | 5.618% | $108.3324 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $58.91 | 10.529% | $65.1126 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $213.69 | 7.613% | $229.9582 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $151.53 | 8.677% | $164.6783 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $126.27 | 11.571% | $140.8807 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $225.54 | 5.238% | $237.3538 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $1,066.92 | $1,145.4804 | $1,145.47 | $1,145.50 | $1,145.60 | |