| 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 | $139.29 | 5.354% | $146.7476 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $53.80 | 8.418% | $58.3289 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $15.83 | 10.632% | $17.513 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $120.47 | 10.125% | $132.6676 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $133.32 | 4.515% | $139.3394 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $187.79 | 13.452% | $213.0515 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $96.30 | 7.250% | $103.2818 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $746.80 | $810.9298 | $810.93 | $810.95 | $810.90 | |