| 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 | $137.99 | 3.584% | $142.9356 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $115.38 | 5.562% | $121.7974 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $24.50 | 12.337% | $27.5226 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $49.80 | 3.415% | $51.5007 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $157.85 | 4.115% | $164.3455 | $164.35 | $164.35 | $164.30 |
| Purchase #6 | $238.27 | 4.142% | $248.1391 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $175.99 | 11.619% | $196.4383 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $899.78 | $952.6792 | $952.69 | $952.70 | $952.50 | |