| 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 | $153.56 | 11.640% | $171.4344 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $46.65 | 4.718% | $48.8509 | $48.85 | $48.85 | $48.90 |
| Purchase #3 | $154.86 | 9.845% | $170.106 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $162.84 | 9.272% | $177.9385 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $22.66 | 13.105% | $25.6296 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $249.26 | 5.300% | $262.4708 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $129.96 | 8.329% | $140.7844 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $919.79 | $997.2146 | $997.21 | $997.25 | $997.20 | |