| 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 | $167.90 | 12.276% | $188.5114 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $57.70 | 7.506% | $62.031 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $146.74 | 10.342% | $161.9159 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $9.99 | 6.794% | $10.6687 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $233.81 | 4.328% | $243.9293 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $123.98 | 8.105% | $134.0286 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $19.92 | 10.232% | $21.9582 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $760.04 | $823.0431 | $823.05 | $823.05 | $823.00 | |