| 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 | $150.37 | 12.156% | $168.649 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $175.52 | 12.744% | $197.8883 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $188.93 | 13.305% | $214.0671 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $99.48 | 9.354% | $108.7854 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $179.49 | 5.824% | $189.9435 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $94.87 | 6.812% | $101.3325 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $233.53 | 5.471% | $246.3064 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,122.19 | $1,226.9722 | $1,226.98 | $1,227.00 | $1,226.90 | |