| 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 | $142.49 | 5.314% | $150.0619 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $108.29 | 7.548% | $116.4637 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $161.57 | 9.564% | $177.0226 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $215.86 | 5.602% | $227.9525 | $227.95 | $227.95 | $228.00 |
| Purchase #5 | $177.87 | 12.751% | $200.5502 | $200.55 | $200.55 | $200.60 |
| Purchase #6 | $136.75 | 3.158% | $141.0686 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $100.58 | 8.276% | $108.904 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $1,043.41 | $1,122.0235 | $1,122.01 | $1,121.95 | $1,122.20 | |