| 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 | $125.39 | 7.479% | $134.7679 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $153.37 | 8.388% | $166.2347 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $7.70 | 13.136% | $8.7115 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $222.85 | 6.318% | $236.9297 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $233.66 | 8.284% | $253.0164 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $149.62 | 11.694% | $167.1166 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $186.43 | 12.497% | $209.7282 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $1,079.02 | $1,176.5050 | $1,176.51 | $1,176.50 | $1,176.40 | |