| 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 | $166.84 | 13.599% | $189.5286 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $246.58 | 13.510% | $279.893 | $279.89 | $279.90 | $279.90 |
| Purchase #3 | $250.78 | 8.775% | $272.7859 | $272.79 | $272.80 | $272.80 |
| Purchase #4 | $139.82 | 7.574% | $150.41 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $126.99 | 4.823% | $133.1147 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $108.71 | 5.662% | $114.8652 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $141.33 | 7.265% | $151.5976 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $1,181.05 | $1,292.1950 | $1,292.20 | $1,292.20 | $1,292.20 | |