| 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 | $207.58 | 7.423% | $222.9887 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $170.88 | 7.388% | $183.5046 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $70.64 | 5.775% | $74.7195 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $39.75 | 7.290% | $42.6478 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $141.48 | 11.536% | $157.8011 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $171.74 | 9.741% | $188.4692 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $70.55 | 11.780% | $78.8608 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $872.62 | $948.9917 | $948.99 | $948.95 | $949.00 | |