| 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 | $164.50 | 5.533% | $173.6018 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $223.53 | 4.260% | $233.0524 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $60.83 | 5.728% | $64.3143 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $28.30 | 4.708% | $29.6324 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $247.51 | 10.352% | $273.1322 | $273.13 | $273.15 | $273.10 |
| Purchase #6 | $145.78 | 7.129% | $156.1727 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $186.87 | 11.111% | $207.6331 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,057.32 | $1,137.5389 | $1,137.52 | $1,137.55 | $1,137.50 | |