| 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 | $167.25 | 12.562% | $188.2599 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $144.72 | 13.543% | $164.3194 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $128.54 | 4.361% | $134.1456 | $134.15 | $134.15 | $134.10 |
| Purchase #4 | $126.39 | 8.866% | $137.5957 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $111.43 | 12.117% | $124.932 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $180.72 | 9.275% | $197.4818 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $33.69 | 5.183% | $35.4362 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $892.74 | $982.1706 | $982.18 | $982.20 | $982.10 | |