| 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 | $181.45 | 5.405% | $191.2574 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $198.60 | 12.680% | $223.7825 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $104.88 | 11.831% | $117.2884 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $47.32 | 8.565% | $51.373 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $161.69 | 10.817% | $179.18 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $235.64 | 7.520% | $253.3601 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $247.78 | 12.829% | $279.5677 | $279.57 | $279.55 | $279.60 |
| 7 purchase totals = | $1,177.36 | $1,295.8091 | $1,295.81 | $1,295.80 | $1,296.00 | |