| 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 | $161.91 | 8.259% | $175.2821 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $165.74 | 3.373% | $171.3304 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $20.84 | 6.359% | $22.1652 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $70.79 | 9.321% | $77.3883 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $149.85 | 5.811% | $158.5578 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $179.46 | 8.669% | $195.0174 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $125.98 | 6.834% | $134.5895 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $874.57 | $934.3307 | $934.34 | $934.35 | $934.40 | |