| 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 | $30.92 | 4.695% | $32.3717 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $149.40 | 5.283% | $157.2928 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $101.38 | 3.411% | $104.8381 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $178.76 | 4.433% | $186.6844 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $217.69 | 12.828% | $245.6153 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $154.86 | 10.267% | $170.7595 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $239.63 | 3.559% | $248.1584 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,072.64 | $1,145.7202 | $1,145.72 | $1,145.70 | $1,145.80 | |