| 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 | $184.91 | 9.358% | $202.2139 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $63.38 | 9.258% | $69.2477 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $185.44 | 5.581% | $195.7894 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $120.99 | 10.106% | $133.2172 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $27.36 | 7.690% | $29.464 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $242.74 | 8.645% | $263.7249 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $165.35 | 12.847% | $186.5925 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $990.17 | $1,080.2496 | $1,080.24 | $1,080.20 | $1,080.20 | |