| 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 | $166.99 | 3.582% | $172.9716 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $84.51 | 11.559% | $94.2785 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $108.96 | 13.581% | $123.7579 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $52.83 | 8.433% | $57.2852 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $133.53 | 5.434% | $140.786 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $123.91 | 13.346% | $140.447 | $140.45 | $140.45 | $140.40 |
| Purchase #7 | $225.80 | 7.332% | $242.3557 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $896.53 | $971.8819 | $971.90 | $971.90 | $972.00 | |