| 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 | $137.95 | 12.489% | $155.1786 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $83.63 | 12.706% | $94.256 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $114.91 | 5.742% | $121.5081 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $127.64 | 10.313% | $140.8035 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $124.51 | 13.327% | $141.1034 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $209.53 | 7.728% | $225.7225 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $233.90 | 7.822% | $252.1957 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,032.07 | $1,130.7678 | $1,130.77 | $1,130.75 | $1,130.80 | |