| 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 | $135.60 | 12.224% | $152.1757 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $64.75 | 7.359% | $69.515 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $209.62 | 9.651% | $229.8504 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $146.61 | 5.416% | $154.5504 | $154.55 | $154.55 | $154.60 |
| Purchase #5 | $134.75 | 3.346% | $139.2587 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $113.94 | 12.390% | $128.0572 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $158.78 | 7.157% | $170.1439 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $964.05 | $1,043.5513 | $1,043.56 | $1,043.55 | $1,043.70 | |