| 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 | $243.99 | 5.387% | $257.1337 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $177.79 | 8.548% | $192.9875 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $57.99 | 6.834% | $61.953 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $197.39 | 13.189% | $223.4238 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $19.43 | 6.400% | $20.6735 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $159.70 | 8.416% | $173.1404 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $218.69 | 5.413% | $230.5277 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $1,074.98 | $1,159.8396 | $1,159.83 | $1,159.85 | $1,159.80 | |