| 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 | $153.49 | 7.678% | $165.275 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $71.80 | 11.469% | $80.0347 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $191.95 | 9.406% | $210.0048 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $225.36 | 8.179% | $243.7922 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $43.56 | 4.457% | $45.5015 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $60.44 | 13.538% | $68.6224 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $136.53 | 7.504% | $146.7752 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $883.13 | $960.0058 | $960.00 | $960.05 | $960.00 | |