| 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 | $133.45 | 6.192% | $141.7132 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $65.27 | 5.461% | $68.8344 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $142.35 | 5.407% | $150.0469 | $150.05 | $150.05 | $150.00 |
| Purchase #4 | $50.55 | 11.731% | $56.48 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $250.99 | 8.194% | $271.5561 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $17.45 | 10.542% | $19.2896 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $167.84 | 6.661% | $179.0198 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $827.90 | $886.9400 | $886.94 | $886.95 | $886.90 | |