| 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 | $186.81 | 3.159% | $192.7113 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $244.74 | 5.284% | $257.6721 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $149.72 | 11.811% | $167.4034 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $196.25 | 8.522% | $212.9744 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $136.79 | 7.821% | $147.4883 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $148.73 | 3.399% | $153.7853 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $214.69 | 12.691% | $241.9363 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $1,277.73 | $1,373.9711 | $1,373.97 | $1,373.95 | $1,374.00 | |