| 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 | $148.87 | 10.419% | $164.3808 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $230.93 | 4.769% | $241.9431 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $31.73 | 6.759% | $33.8746 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $75.68 | 10.511% | $83.6347 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $33.36 | 3.276% | $34.4529 | $34.45 | $34.45 | $34.50 |
| Purchase #6 | $98.82 | 3.358% | $102.1384 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $202.87 | 12.321% | $227.8656 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $822.26 | $888.2901 | $888.28 | $888.30 | $888.30 | |