| 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 | $125.70 | 6.624% | $134.0264 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $82.37 | 11.368% | $91.7338 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $249.41 | 8.294% | $270.0961 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $137.66 | 5.468% | $145.1872 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $29.53 | 9.859% | $32.4414 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $30.73 | 6.551% | $32.7431 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $139.77 | 9.152% | $152.5618 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $795.17 | $858.7898 | $858.79 | $858.85 | $858.70 | |