| 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 | $177.32 | 4.636% | $185.5406 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $54.92 | 11.109% | $61.0211 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $222.68 | 3.787% | $231.1129 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $222.73 | 7.420% | $239.2566 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $173.58 | 11.650% | $193.8021 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $192.81 | 3.289% | $199.1515 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $98.33 | 5.518% | $103.7558 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $1,142.37 | $1,213.6406 | $1,213.64 | $1,213.60 | $1,213.70 | |