| 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 | $185.45 | 4.160% | $193.1647 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $192.63 | 8.230% | $208.4834 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $170.77 | 6.437% | $181.7625 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $238.55 | 6.803% | $254.7786 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $84.39 | 3.206% | $87.0955 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $158.71 | 13.398% | $179.974 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $231.79 | 7.751% | $249.756 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $1,262.29 | $1,355.0147 | $1,355.01 | $1,355.00 | $1,355.20 | |