| 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 | $151.50 | 11.735% | $169.2785 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $108.41 | 13.578% | $123.1299 | $123.13 | $123.15 | $123.10 |
| Purchase #3 | $229.56 | 13.380% | $260.2751 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $247.62 | 9.233% | $270.4828 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $198.72 | 10.752% | $220.0864 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $229.47 | 12.414% | $257.9564 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $122.72 | 13.563% | $139.3645 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $1,288.00 | $1,440.5736 | $1,440.58 | $1,440.65 | $1,440.70 | |