| 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 | $218.66 | 6.689% | $233.2862 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $58.96 | 9.542% | $64.586 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $164.31 | 13.310% | $186.1797 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $189.50 | 13.234% | $214.5784 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $166.36 | 5.287% | $175.1555 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $159.41 | 10.171% | $175.6236 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $166.30 | 5.488% | $175.4265 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,123.50 | $1,224.8359 | $1,224.85 | $1,224.90 | $1,224.90 | |