| 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 | $158.72 | 7.815% | $171.124 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $158.41 | 5.459% | $167.0576 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $14.50 | 6.341% | $15.4194 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $119.82 | 5.407% | $126.2987 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $34.40 | 10.788% | $38.1111 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $180.28 | 7.309% | $193.4567 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $163.83 | 10.863% | $181.6269 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $829.96 | $893.0944 | $893.10 | $893.05 | $893.10 | |