| 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 | $166.70 | 3.492% | $172.5212 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $48.45 | 11.469% | $54.0067 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $50.52 | 11.414% | $56.2864 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $152.78 | 5.731% | $161.5358 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $204.98 | 10.679% | $226.8698 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $9.77 | 6.608% | $10.4156 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $155.73 | 8.361% | $168.7506 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $788.93 | $850.3861 | $850.40 | $850.35 | $850.40 | |