| 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 | $181.81 | 6.559% | $193.7349 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $245.79 | 9.136% | $268.2454 | $268.25 | $268.25 | $268.20 |
| Purchase #3 | $143.78 | 12.856% | $162.2644 | $162.26 | $162.25 | $162.30 |
| Purchase #4 | $185.34 | 3.724% | $192.2421 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $221.71 | 3.416% | $229.2836 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $93.61 | 5.331% | $98.6003 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $22.80 | 12.778% | $25.7134 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $1,094.84 | $1,170.0841 | $1,170.07 | $1,170.10 | $1,170.00 | |