| 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 | $181.70 | 4.287% | $189.4895 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $205.58 | 7.595% | $221.1938 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $210.39 | 8.355% | $227.9681 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $11.26 | 4.610% | $11.7791 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $75.98 | 9.705% | $83.3539 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $227.38 | 10.144% | $250.4454 | $250.45 | $250.45 | $250.40 |
| Purchase #7 | $141.89 | 10.706% | $157.0807 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,054.18 | $1,141.3105 | $1,141.31 | $1,141.35 | $1,141.40 | |