| 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 | $96.87 | 8.762% | $105.3577 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $77.54 | 5.550% | $81.8435 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $107.92 | 9.669% | $118.3548 | $118.35 | $118.35 | $118.40 |
| Purchase #4 | $184.93 | 13.525% | $209.9418 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $238.94 | 7.787% | $257.5463 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $183.69 | 3.748% | $190.5747 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $180.67 | 4.219% | $188.2925 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $1,070.56 | $1,151.9113 | $1,151.90 | $1,151.90 | $1,151.90 | |