| 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 | $171.67 | 5.737% | $181.5187 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $5.99 | 9.535% | $6.5611 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $187.41 | 10.558% | $207.1967 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $64.35 | 4.268% | $67.0965 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $184.88 | 10.446% | $204.1926 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $61.60 | 12.251% | $69.1466 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $100.30 | 13.774% | $114.1153 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $776.20 | $849.8275 | $849.84 | $849.80 | $849.80 | |