| 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 | $67.51 | 6.269% | $71.7422 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $187.38 | 10.681% | $207.3941 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $216.58 | 13.744% | $246.3468 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $153.64 | 6.741% | $163.9969 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $133.91 | 3.742% | $138.9209 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $196.56 | 10.631% | $217.4563 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $121.27 | 5.790% | $128.2915 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $1,076.85 | $1,174.1487 | $1,174.15 | $1,174.15 | $1,174.10 | |