| 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 | $163.96 | 10.840% | $181.7333 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $149.69 | 8.494% | $162.4047 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $243.72 | 6.681% | $260.0029 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $48.80 | 3.497% | $50.5065 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $189.70 | 4.711% | $198.6368 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $151.91 | 10.360% | $167.6479 | $167.65 | $167.65 | $167.60 |
| Purchase #7 | $135.69 | 13.806% | $154.4234 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $1,083.47 | $1,175.3555 | $1,175.35 | $1,175.35 | $1,175.20 | |