| 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 | $163.69 | 12.245% | $183.7338 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $78.39 | 6.265% | $83.3011 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $57.41 | 9.447% | $62.8335 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $130.43 | 6.396% | $138.7723 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $100.95 | 11.266% | $112.323 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $28.67 | 9.301% | $31.3366 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $144.30 | 3.671% | $149.5973 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $703.84 | $761.8976 | $761.89 | $761.90 | $761.80 | |