| 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 | $113.96 | 8.838% | $124.0318 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $7.40 | 3.347% | $7.6477 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $149.26 | 5.346% | $157.2394 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $47.44 | 4.560% | $49.6033 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $181.70 | 5.204% | $191.1557 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $175.85 | 4.113% | $183.0827 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $161.91 | 11.145% | $179.9549 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $837.52 | $892.7155 | $892.71 | $892.75 | $892.70 | |