| 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 | $129.52 | 12.691% | $145.9574 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $16.83 | 4.656% | $17.6136 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $103.53 | 10.873% | $114.7868 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $162.40 | 11.667% | $181.3472 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $216.67 | 10.330% | $239.052 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $248.59 | 10.323% | $274.2519 | $274.25 | $274.25 | $274.30 |
| Purchase #7 | $206.35 | 5.193% | $217.0658 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,083.89 | $1,190.0747 | $1,190.08 | $1,190.05 | $1,190.20 | |