| 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 | $136.58 | 6.778% | $145.8374 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $108.80 | 5.342% | $114.6121 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $207.58 | 12.154% | $232.8093 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $199.72 | 12.750% | $225.1843 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $90.53 | 11.254% | $100.7182 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $209.88 | 7.440% | $225.4951 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $114.47 | 13.569% | $130.0024 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,067.56 | $1,174.6588 | $1,174.66 | $1,174.65 | $1,174.60 | |