| 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 | $166.71 | 4.356% | $173.9719 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $8.48 | 5.659% | $8.9599 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $204.26 | 6.784% | $218.117 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $221.33 | 13.376% | $250.9351 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $189.49 | 8.161% | $204.9543 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $173.72 | 7.198% | $186.2244 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $240.38 | 12.278% | $269.8939 | $269.89 | $269.90 | $269.90 |
| 7 purchase totals = | $1,204.37 | $1,313.0565 | $1,313.05 | $1,313.00 | $1,313.10 | |