| 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 | $133.89 | 9.650% | $146.8104 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $44.81 | 7.537% | $48.1873 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $68.66 | 11.316% | $76.4296 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $141.70 | 3.134% | $146.1409 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $22.43 | 7.337% | $24.0757 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $35.28 | 10.436% | $38.9618 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $77.99 | 3.320% | $80.5793 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $524.76 | $561.1850 | $561.19 | $561.25 | $561.20 | |