| 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 | $141.92 | 12.400% | $159.5181 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $147.82 | 9.269% | $161.5214 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $245.37 | 7.134% | $262.8747 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $140.34 | 3.196% | $144.8253 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $185.64 | 5.393% | $195.6516 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $28.92 | 5.367% | $30.4721 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $209.58 | 5.183% | $220.4425 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $1,099.59 | $1,175.3057 | $1,175.30 | $1,175.25 | $1,175.30 | |