| 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 | $137.49 | 5.642% | $145.2472 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $238.47 | 8.561% | $258.8854 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $199.31 | 3.405% | $206.0965 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $189.47 | 12.532% | $213.2144 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $67.47 | 12.269% | $75.7479 | $75.75 | $75.75 | $75.70 |
| Purchase #6 | $57.39 | 13.356% | $65.055 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $236.86 | 6.558% | $252.3933 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,126.46 | $1,216.6397 | $1,216.65 | $1,216.65 | $1,216.60 | |