| 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 | $167.78 | 5.727% | $177.3888 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $212.96 | 12.720% | $240.0485 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $20.45 | 6.185% | $21.7148 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $174.89 | 8.666% | $190.046 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $248.28 | 10.314% | $273.8876 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $124.64 | 9.287% | $136.2153 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $179.45 | 5.625% | $189.5441 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $1,128.45 | $1,228.8451 | $1,228.85 | $1,228.85 | $1,228.70 | |