| 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 | $175.36 | 12.107% | $196.5908 | $196.59 | $196.60 | $196.60 |
| Purchase #2 | $75.60 | 5.528% | $79.7792 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $83.58 | 12.202% | $93.7784 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $219.35 | 7.790% | $236.4374 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $195.59 | 7.817% | $210.8793 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $195.54 | 9.743% | $214.5915 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $63.25 | 9.472% | $69.241 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $1,008.27 | $1,101.2976 | $1,101.30 | $1,101.40 | $1,101.30 | |