| 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 | $109.50 | 5.216% | $115.2115 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $195.35 | 7.215% | $209.4445 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $135.25 | 13.179% | $153.0746 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $15.93 | 8.313% | $17.2543 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $96.63 | 13.426% | $109.6035 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $153.65 | 6.459% | $163.5743 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $185.47 | 8.277% | $200.8214 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $891.78 | $968.9841 | $968.96 | $968.90 | $969.00 | |