| 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 | $77.50 | 3.514% | $80.2234 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $211.95 | 7.113% | $227.026 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $199.88 | 7.804% | $215.4786 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $145.85 | 11.205% | $162.1925 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $118.85 | 12.759% | $134.0141 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $63.68 | 10.622% | $70.4441 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $157.70 | 12.722% | $177.7626 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $975.41 | $1,067.1413 | $1,067.13 | $1,067.15 | $1,067.10 | |