| 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 | $97.38 | 11.437% | $108.5174 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $189.38 | 5.468% | $199.7353 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $196.65 | 7.383% | $211.1687 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $75.37 | 10.427% | $83.2288 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $20.60 | 7.838% | $22.2146 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $50.58 | 8.489% | $54.8737 | $54.87 | $54.85 | $54.90 |
| Purchase #7 | $171.25 | 5.819% | $181.215 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $801.21 | $860.9535 | $860.96 | $860.90 | $860.90 | |