| 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 | $162.40 | 8.257% | $175.8094 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $113.66 | 12.271% | $127.6072 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $22.72 | 9.544% | $24.8884 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $24.30 | 3.402% | $25.1267 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $214.62 | 8.533% | $232.9335 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $63.67 | 8.840% | $69.2984 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $35.93 | 7.692% | $38.6937 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $637.30 | $694.3573 | $694.36 | $694.40 | $694.30 | |