| 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 | $157.85 | 9.807% | $173.3303 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $145.28 | 7.671% | $156.4244 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $222.66 | 7.749% | $239.9139 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $225.42 | 3.373% | $233.0234 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $103.50 | 10.704% | $114.5786 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $166.85 | 6.789% | $178.1774 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $248.43 | 6.169% | $263.7556 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $1,269.99 | $1,359.2036 | $1,359.20 | $1,359.20 | $1,359.20 | |