| 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 | $150.89 | 9.123% | $164.6557 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $69.35 | 10.334% | $76.5166 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $200.60 | 9.367% | $219.3902 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $242.58 | 4.874% | $254.4033 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $128.53 | 11.852% | $143.7634 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $5.57 | 7.231% | $5.9728 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $25.35 | 9.571% | $27.7762 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $822.87 | $892.4782 | $892.48 | $892.45 | $892.60 | |