| 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 | $105.81 | 8.303% | $114.5954 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $162.35 | 7.432% | $174.4159 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $110.98 | 13.657% | $126.1365 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $91.44 | 7.279% | $98.0959 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $159.70 | 7.237% | $171.2575 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $232.68 | 7.723% | $250.6499 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $152.30 | 3.188% | $157.1553 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,015.26 | $1,092.3064 | $1,092.33 | $1,092.30 | $1,092.30 | |