| 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 | $154.32 | 7.533% | $165.9449 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $24.74 | 13.376% | $28.0492 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $178.44 | 13.698% | $202.8827 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $185.86 | 3.568% | $192.4915 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $51.46 | 9.136% | $56.1614 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $192.79 | 12.517% | $216.9215 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $105.64 | 8.306% | $114.4145 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $893.25 | $976.8657 | $976.85 | $976.85 | $976.80 | |