| 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 | $126.89 | 11.346% | $141.2869 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $162.28 | 4.219% | $169.1266 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $193.28 | 3.156% | $199.3799 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $199.96 | 7.435% | $214.827 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $179.84 | 8.774% | $195.6192 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $135.65 | 9.207% | $148.1393 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $98.46 | 10.519% | $108.817 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $1,096.36 | $1,177.1959 | $1,177.21 | $1,177.25 | $1,177.10 | |