| 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 | $183.77 | 3.156% | $189.5698 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $241.74 | 10.662% | $267.5143 | $267.51 | $267.50 | $267.50 |
| Purchase #3 | $21.53 | 9.460% | $23.5667 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $90.77 | 9.699% | $99.5738 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $168.56 | 4.108% | $175.4844 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $68.44 | 12.726% | $77.1497 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $144.63 | 12.332% | $162.4658 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $919.44 | $995.3245 | $995.32 | $995.25 | $995.40 | |