| 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 | $125.65 | 5.788% | $132.9226 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $180.76 | 8.301% | $195.7649 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $12.68 | 8.602% | $13.7707 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $162.83 | 3.677% | $168.8173 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $191.72 | 9.597% | $210.1194 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $108.54 | 12.826% | $122.4613 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $134.61 | 9.598% | $147.5299 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $916.79 | $991.3861 | $991.38 | $991.30 | $991.40 | |