| 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 | $172.87 | 5.177% | $181.8195 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $223.63 | 4.294% | $233.2327 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $155.47 | 13.110% | $175.8521 | $175.85 | $175.85 | $175.90 |
| Purchase #4 | $216.50 | 12.313% | $243.1576 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $235.75 | 13.215% | $266.9044 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $162.66 | 8.737% | $176.8716 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $164.37 | 13.494% | $186.5501 | $186.55 | $186.55 | $186.60 |
| 7 purchase totals = | $1,331.25 | $1,464.3880 | $1,464.38 | $1,464.35 | $1,464.50 | |