| 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 | $180.52 | 3.122% | $186.1558 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $37.83 | 3.313% | $39.0833 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $175.29 | 4.555% | $183.2745 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $233.86 | 6.534% | $249.1404 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $170.83 | 7.853% | $184.2453 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $39.75 | 12.318% | $44.6464 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $106.57 | 13.741% | $121.2138 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $944.65 | $1,007.7595 | $1,007.76 | $1,007.75 | $1,007.70 | |