| 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 | $183.26 | 6.789% | $195.7015 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $128.50 | 3.602% | $133.1286 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $28.41 | 8.520% | $30.8305 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $140.44 | 8.346% | $152.1611 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $97.50 | 11.493% | $108.7057 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $184.60 | 7.156% | $197.81 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $121.51 | 4.655% | $127.1663 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $884.22 | $945.5037 | $945.51 | $945.50 | $945.50 | |