| 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 | $185.50 | 3.468% | $191.9331 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $26.34 | 4.805% | $27.6056 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $200.56 | 13.615% | $227.8662 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $21.62 | 4.303% | $22.5503 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $6.76 | 9.450% | $7.3988 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $43.38 | 4.533% | $45.3464 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $195.40 | 3.487% | $202.2136 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $679.56 | $724.9140 | $724.92 | $724.90 | $724.90 | |