| 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 | $176.46 | 7.182% | $189.1334 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $106.65 | 7.771% | $114.9378 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $50.99 | 9.757% | $55.9651 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $50.57 | 3.236% | $52.2064 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $155.79 | 6.345% | $165.6749 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $130.44 | 9.343% | $142.627 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $109.92 | 5.582% | $116.0557 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $780.82 | $836.6003 | $836.61 | $836.60 | $836.60 | |