| 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 | $162.80 | 11.354% | $181.2843 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $185.51 | 6.783% | $198.0931 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $199.51 | 4.528% | $208.5438 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $220.68 | 7.480% | $237.1869 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $60.64 | 13.227% | $68.6609 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $26.57 | 7.465% | $28.5535 | $28.55 | $28.55 | $28.60 |
| Purchase #7 | $209.54 | 3.318% | $216.4925 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $1,065.25 | $1,138.8150 | $1,138.80 | $1,138.85 | $1,138.90 | |