| 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 | $195.67 | 13.645% | $222.3692 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $144.54 | 11.551% | $161.2358 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $86.62 | 6.130% | $91.9298 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $107.25 | 6.529% | $114.2524 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $225.57 | 3.380% | $233.1943 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $206.75 | 8.409% | $224.1356 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $169.59 | 7.200% | $181.8005 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,135.99 | $1,228.9176 | $1,228.92 | $1,228.95 | $1,228.90 | |