| 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 | $67.48 | 11.729% | $75.3947 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $190.86 | 4.136% | $198.754 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $137.26 | 5.533% | $144.8546 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $203.81 | 3.382% | $210.7029 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $244.67 | 3.592% | $253.4585 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $204.96 | 13.383% | $232.3898 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $33.78 | 9.149% | $36.8705 | $36.87 | $36.85 | $36.90 |
| 7 purchase totals = | $1,082.82 | $1,152.4250 | $1,152.41 | $1,152.40 | $1,152.60 | |