| 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 | $157.55 | 4.604% | $164.8036 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $122.96 | 7.796% | $132.546 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $106.54 | 7.841% | $114.8938 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $22.95 | 11.554% | $25.6016 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $71.60 | 4.142% | $74.5657 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $143.69 | 5.439% | $151.5053 | $151.51 | $151.50 | $151.50 |
| Purchase #7 | $196.85 | 5.215% | $207.1157 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $822.14 | $871.0317 | $871.04 | $871.00 | $871.00 | |