| 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 | $163.61 | 10.426% | $180.668 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $102.82 | 12.726% | $115.9049 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $15.51 | 10.754% | $17.1779 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $137.72 | 11.547% | $153.6225 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $183.94 | 6.619% | $196.115 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $239.95 | 5.771% | $253.7975 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $114.83 | 5.766% | $121.4511 | $121.45 | $121.45 | $121.50 |
| 7 purchase totals = | $958.38 | $1,038.7369 | $1,038.74 | $1,038.70 | $1,038.80 | |