| 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 | $165.92 | 6.544% | $176.7778 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $230.29 | 8.714% | $250.3575 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $37.29 | 7.632% | $40.136 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $165.69 | 11.623% | $184.9481 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $186.69 | 11.359% | $207.8961 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $183.37 | 8.344% | $198.6704 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $212.36 | 8.675% | $230.7822 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,181.61 | $1,289.5681 | $1,289.58 | $1,289.60 | $1,289.60 | |