| 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 | $141.45 | 9.801% | $155.3135 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $54.95 | 13.718% | $62.488 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $177.69 | 5.466% | $187.4025 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $221.46 | 11.158% | $246.1705 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $201.46 | 3.195% | $207.8966 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $64.89 | 3.597% | $67.2241 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $144.54 | 6.558% | $154.0189 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,006.44 | $1,080.5141 | $1,080.51 | $1,080.45 | $1,080.50 | |