| 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 | $161.34 | 9.754% | $177.0771 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $207.64 | 13.736% | $236.1614 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $31.94 | 4.686% | $33.4367 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $239.97 | 5.215% | $252.4844 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $43.55 | 8.658% | $47.3206 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $197.36 | 5.275% | $207.7707 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $184.47 | 10.492% | $203.8246 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,066.27 | $1,158.0755 | $1,158.07 | $1,158.05 | $1,158.10 | |