| 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 | $163.72 | 11.156% | $181.9846 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $245.56 | 4.558% | $256.7526 | $256.75 | $256.75 | $256.80 |
| Purchase #3 | $118.75 | 12.470% | $133.5581 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $11.81 | 3.157% | $12.1828 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $32.28 | 6.212% | $34.2852 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $76.40 | 8.132% | $82.6128 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $176.69 | 13.105% | $199.8452 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $825.21 | $901.2213 | $901.22 | $901.25 | $901.30 | |