| 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 | $143.26 | 12.620% | $161.3394 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $167.81 | 5.200% | $176.5361 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $178.75 | 3.609% | $185.2011 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $68.29 | 5.563% | $72.089 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $87.79 | 11.148% | $97.5768 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $206.85 | 5.515% | $218.2578 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $162.28 | 5.824% | $171.7312 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $1,015.03 | $1,082.7314 | $1,082.74 | $1,082.80 | $1,082.70 | |