| 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 | $158.82 | 10.246% | $175.0927 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $111.53 | 3.147% | $115.0398 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $249.74 | 3.384% | $258.1912 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $154.58 | 3.553% | $160.0722 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $181.88 | 6.649% | $193.9732 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $186.36 | 12.561% | $209.7687 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $201.78 | 8.195% | $218.3159 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $1,244.69 | $1,330.4537 | $1,330.45 | $1,330.40 | $1,330.50 | |