| 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 | $173.48 | 7.138% | $185.863 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $246.68 | 11.325% | $274.6165 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $123.43 | 10.219% | $136.0433 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $28.83 | 8.381% | $31.2462 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $221.63 | 12.393% | $249.0966 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $92.28 | 13.148% | $104.413 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $126.90 | 11.282% | $141.2169 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $1,013.23 | $1,122.4955 | $1,122.50 | $1,122.45 | $1,122.40 | |