| 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 | $180.52 | 7.361% | $193.8081 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $108.68 | 5.108% | $114.2314 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $191.26 | 3.249% | $197.474 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $216.36 | 6.719% | $230.8972 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $10.40 | 11.622% | $11.6087 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $237.90 | 9.407% | $260.2793 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $140.61 | 3.141% | $145.0266 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $1,085.73 | $1,153.3253 | $1,153.33 | $1,153.35 | $1,153.30 | |