| 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 | $133.69 | 5.107% | $140.5175 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $144.65 | 7.575% | $155.6072 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $158.75 | 8.863% | $172.82 | $172.82 | $172.80 | $172.80 |
| Purchase #4 | $175.55 | 6.293% | $186.5974 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $107.61 | 5.232% | $113.2402 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $222.68 | 13.261% | $252.2096 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $234.29 | 6.369% | $249.2119 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $1,177.22 | $1,270.2038 | $1,270.21 | $1,270.15 | $1,270.10 | |