| 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 | $140.54 | 3.866% | $145.9733 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $206.73 | 8.153% | $223.5847 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $172.36 | 5.175% | $181.2796 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $107.52 | 6.134% | $114.1153 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $191.93 | 3.632% | $198.9009 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $139.72 | 6.198% | $148.3798 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $112.80 | 4.250% | $117.594 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $1,071.60 | $1,129.8276 | $1,129.82 | $1,129.85 | $1,129.90 | |