| 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 | $115.38 | 6.747% | $123.1647 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $103.91 | 12.415% | $116.8104 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $170.44 | 6.268% | $181.1232 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $184.33 | 6.358% | $196.0497 | $196.05 | $196.05 | $196.00 |
| Purchase #5 | $21.60 | 12.287% | $24.254 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $124.28 | 12.695% | $140.0573 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $100.65 | 5.318% | $106.0026 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $820.59 | $887.4619 | $887.45 | $887.40 | $887.50 | |