| 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 | $150.40 | 8.183% | $162.7072 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $225.94 | 4.144% | $235.303 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $45.53 | 9.668% | $49.9318 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $142.28 | 7.236% | $152.5754 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $31.80 | 6.578% | $33.8918 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $128.43 | 7.230% | $137.7155 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $171.88 | 8.671% | $186.7837 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $896.26 | $958.9084 | $958.91 | $958.95 | $958.90 | |