| 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 | $170.74 | 13.874% | $194.4285 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $248.64 | 8.869% | $270.6919 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $142.30 | 3.635% | $147.4726 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $188.43 | 13.625% | $214.1036 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $106.56 | 5.195% | $112.0958 | $112.10 | $112.10 | $112.10 |
| Purchase #6 | $95.37 | 4.622% | $99.778 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $74.71 | 3.285% | $77.1642 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $1,026.75 | $1,115.7346 | $1,115.73 | $1,115.75 | $1,115.80 | |