| 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 | $177.44 | 11.650% | $198.1118 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $204.94 | 13.481% | $232.568 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $86.71 | 12.618% | $97.6511 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $169.64 | 12.142% | $190.2377 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $18.74 | 4.828% | $19.6448 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $148.48 | 4.581% | $155.2819 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $97.40 | 13.634% | $110.6795 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $903.35 | $1,004.1748 | $1,004.17 | $1,004.20 | $1,004.20 | |