| 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 | $131.97 | 7.469% | $141.8268 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $170.83 | 13.164% | $193.3181 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $205.39 | 5.435% | $216.5529 | $216.55 | $216.55 | $216.60 |
| Purchase #4 | $127.31 | 8.633% | $138.3007 | $138.30 | $138.30 | $138.30 |
| Purchase #5 | $215.61 | 3.718% | $223.6264 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $203.73 | 4.462% | $212.8204 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $159.47 | 11.273% | $177.4471 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $1,214.31 | $1,303.8924 | $1,303.90 | $1,303.90 | $1,303.80 | |