| 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 | $164.68 | 7.362% | $176.8037 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $158.53 | 7.489% | $170.4023 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $82.37 | 7.228% | $88.3237 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $171.31 | 13.734% | $194.8377 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $146.62 | 7.338% | $157.379 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $225.44 | 10.625% | $249.393 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $78.45 | 3.425% | $81.1369 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,027.40 | $1,118.2763 | $1,118.27 | $1,118.30 | $1,118.20 | |