| 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 | $172.67 | 3.656% | $178.9828 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $124.52 | 5.412% | $131.259 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $164.92 | 3.377% | $170.4893 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $71.73 | 8.633% | $77.9225 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $232.63 | 3.709% | $241.2582 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $216.48 | 11.186% | $240.6955 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $173.64 | 11.458% | $193.5357 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,156.59 | $1,234.1430 | $1,234.15 | $1,234.15 | $1,234.20 | |