| 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 | $158.75 | 8.252% | $171.8501 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $165.38 | 3.809% | $171.6793 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $20.34 | 12.670% | $22.9171 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $187.61 | 11.431% | $209.0557 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $53.54 | 13.749% | $60.9012 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $145.96 | 10.223% | $160.8815 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $141.74 | 3.392% | $146.5478 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $873.32 | $943.8327 | $943.84 | $943.85 | $943.90 | |