| 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 | $231.84 | 8.542% | $251.6438 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $104.49 | 10.404% | $115.3611 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $132.92 | 12.814% | $149.9524 | $149.95 | $149.95 | $150.00 |
| Purchase #4 | $38.87 | 3.459% | $40.2145 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $181.48 | 3.310% | $187.487 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $144.82 | 8.497% | $157.1254 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $75.79 | 5.615% | $80.0456 | $80.05 | $80.05 | $80.00 |
| 7 purchase totals = | $910.21 | $981.8298 | $981.83 | $981.85 | $981.80 | |