| 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 | $139.38 | 12.255% | $156.461 | $156.46 | $156.45 | $156.50 |
| Purchase #2 | $208.58 | 13.566% | $236.876 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $174.68 | 12.695% | $196.8556 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $190.33 | 12.483% | $214.0889 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $99.55 | 10.691% | $110.1929 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $92.69 | 10.255% | $102.1954 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $51.52 | 8.238% | $55.7642 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $956.73 | $1,072.4340 | $1,072.44 | $1,072.45 | $1,072.60 | |