| 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 | $188.73 | 8.855% | $205.442 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $200.35 | 6.849% | $214.072 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $175.38 | 11.852% | $196.166 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $23.36 | 7.548% | $25.1232 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $223.93 | 7.138% | $239.9141 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $67.83 | 10.208% | $74.7541 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $157.43 | 3.141% | $162.3749 | $162.37 | $162.35 | $162.40 |
| 7 purchase totals = | $1,037.01 | $1,117.8463 | $1,117.83 | $1,117.75 | $1,117.90 | |