| 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 | $154.68 | 6.631% | $164.9368 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $137.37 | 8.323% | $148.8033 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $228.63 | 4.457% | $238.82 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $135.30 | 4.654% | $141.5969 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $38.33 | 10.563% | $42.3788 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $28.84 | 6.320% | $30.6627 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $115.46 | 9.865% | $126.8501 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $838.61 | $894.0486 | $894.05 | $894.05 | $894.10 | |