| 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 | $176.47 | 12.585% | $198.6787 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $178.80 | 8.802% | $194.538 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $20.56 | 13.796% | $23.3965 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $153.86 | 12.578% | $173.2125 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $128.91 | 11.454% | $143.6754 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $127.98 | 10.348% | $141.2234 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $189.65 | 13.576% | $215.3969 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $976.23 | $1,090.1214 | $1,090.13 | $1,090.15 | $1,090.10 | |