| 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 | $146.33 | 3.743% | $151.8071 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $242.55 | 12.799% | $273.594 | $273.59 | $273.60 | $273.60 |
| Purchase #3 | $22.70 | 4.385% | $23.6954 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $58.85 | 3.171% | $60.7161 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $236.80 | 11.371% | $263.7265 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $111.46 | 13.277% | $126.2585 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $158.41 | 4.383% | $165.3531 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $977.10 | $1,065.1507 | $1,065.16 | $1,065.15 | $1,065.20 | |