| 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 | $149.66 | 9.561% | $163.969 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $241.44 | 12.345% | $271.2458 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $16.51 | 9.374% | $18.0576 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $122.33 | 12.260% | $137.3277 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $238.55 | 5.751% | $252.269 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $95.81 | 6.497% | $102.0348 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $49.82 | 13.211% | $56.4017 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $914.12 | $1,001.3056 | $1,001.31 | $1,001.30 | $1,001.30 | |