| 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 | $142.64 | 6.167% | $151.4366 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $17.77 | 12.407% | $19.9747 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $74.72 | 5.826% | $79.0732 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $34.31 | 4.481% | $35.8474 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $55.72 | 3.412% | $57.6212 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $227.98 | 12.462% | $256.3909 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $198.26 | 8.248% | $214.6125 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $751.40 | $814.9565 | $814.95 | $814.90 | $814.90 | |