| 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 | $152.29 | 6.344% | $161.9513 | $161.95 | $161.95 | $162.00 |
| Purchase #2 | $43.51 | 12.219% | $48.8265 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $163.48 | 5.650% | $172.7166 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $191.46 | 5.407% | $201.8122 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $94.35 | 8.540% | $102.4075 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $12.90 | 11.719% | $14.4118 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $209.81 | 12.235% | $235.4803 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $867.80 | $937.6062 | $937.61 | $937.60 | $937.60 | |